Fixes indentation in CFTimeZoneCreateWithName function

Author: valeriyvan

CoreFoundation/NumberDate.subproj/CFTimeZone.c

@@ -1498,39 +1498,39 @@ CFTimeZoneRef CFTimeZoneCreateWithName(CFAllocatorRef allocator, CFStringRef nam
     __CFGenericValidateType(allocator, CFAllocatorGetTypeID());
     __CFGenericValidateType(name, CFStringGetTypeID());
     if (CFEqual(CFSTR(""), name)) {
-	// empty string is not a time zone name, just abort now,
-	// following stuff will fail anyway
-	return NULL;
+        // empty string is not a time zone name, just abort now,
+        // following stuff will fail anyway
+        return NULL;
     }
     __CFTimeZoneLockGlobal();
     if (NULL != __CFTimeZoneCache && CFDictionaryGetValueIfPresent(__CFTimeZoneCache, name, (const void **)&result)) {
-	__CFTimeZoneUnlockGlobal();
-	return (CFTimeZoneRef)CFRetain(result);
+        __CFTimeZoneUnlockGlobal();
+        return (CFTimeZoneRef)CFRetain(result);
     }
     __CFTimeZoneUnlockGlobal();
     CFIndex len = CFStringGetLength(name);
     if (6 == len || 8 == len) {
-	UniChar buffer[8];
-	CFStringGetCharacters(name, CFRangeMake(0, len), buffer);
-	if ('G' == buffer[0] && 'M' == buffer[1] && 'T' == buffer[2] && ('+' == buffer[3] || '-' == buffer[3])) {
-	    if (('0' <= buffer[4] && buffer[4] <= '9') && ('0' <= buffer[5] && buffer[5] <= '9')) {
-		int32_t hours = (buffer[4] - '0') * 10 + (buffer[5] - '0');
-		if (-14 <= hours && hours <= 14) {
-		    CFTimeInterval ti = hours * 3600.0;
-		    if (6 == len) {
-			return CFTimeZoneCreateWithTimeIntervalFromGMT(allocator, ('-' == buffer[3] ? -1.0 : 1.0) * ti);
-		    } else {
-			if (('0' <= buffer[6] && buffer[6] <= '9') && ('0' <= buffer[7] && buffer[7] <= '9')) {
-			    int32_t minutes = (buffer[6] - '0') * 10 + (buffer[7] - '0');
-			    if ((-14 == hours && 0 == minutes) || (14 == hours && 0 == minutes) || (0 <= minutes && minutes <= 59)) {
-				ti = ti + minutes * 60.0;
-				return CFTimeZoneCreateWithTimeIntervalFromGMT(allocator, ('-' == buffer[3] ? -1.0 : 1.0) * ti);
-			    }
-			}
-		    }
-		}
+        UniChar buffer[8];
+        CFStringGetCharacters(name, CFRangeMake(0, len), buffer);
+        if ('G' == buffer[0] && 'M' == buffer[1] && 'T' == buffer[2] && ('+' == buffer[3] || '-' == buffer[3])) {
+            if (('0' <= buffer[4] && buffer[4] <= '9') && ('0' <= buffer[5] && buffer[5] <= '9')) {
+                int32_t hours = (buffer[4] - '0') * 10 + (buffer[5] - '0');
+                if (-14 <= hours && hours <= 14) {
+                    CFTimeInterval ti = hours * 3600.0;
+                    if (6 == len) {
+                        return CFTimeZoneCreateWithTimeIntervalFromGMT(allocator, ('-' == buffer[3] ? -1.0 : 1.0) * ti);
+                    } else {
+                        if (('0' <= buffer[6] && buffer[6] <= '9') && ('0' <= buffer[7] && buffer[7] <= '9')) {
+                            int32_t minutes = (buffer[6] - '0') * 10 + (buffer[7] - '0');
+                            if ((-14 == hours && 0 == minutes) || (14 == hours && 0 == minutes) || (0 <= minutes && minutes <= 59)) {
+                                ti = ti + minutes * 60.0;
+                                return CFTimeZoneCreateWithTimeIntervalFromGMT(allocator, ('-' == buffer[3] ? -1.0 : 1.0) * ti);
+                            }
+                        }
+                    }
+                }
+            }
 	    }
-	}
     }
     CFURLRef baseURL = NULL;
 
@@ -1568,35 +1568,35 @@ CFTimeZoneRef CFTimeZoneCreateWithName(CFAllocatorRef allocator, CFStringRef nam
     baseURL = CFURLCreateWithFileSystemPath(kCFAllocatorSystemDefault, __tzZoneInfo, kCFURLPOSIXPathStyle, true);
 #endif
     if (tryAbbrev) {
-	CFDictionaryRef abbrevs = CFTimeZoneCopyAbbreviationDictionary();
-	tzName = CFDictionaryGetValue(abbrevs, name);
-	if (NULL != tzName) {
-	    data = _CFTimeZoneDataCreate(baseURL, tzName);
-	}
-	CFRelease(abbrevs);
+        CFDictionaryRef abbrevs = CFTimeZoneCopyAbbreviationDictionary();
+        tzName = CFDictionaryGetValue(abbrevs, name);
+        if (NULL != tzName) {
+            data = _CFTimeZoneDataCreate(baseURL, tzName);
+        }
+        CFRelease(abbrevs);
     }
     if (NULL == data) {
-	CFDictionaryRef dict = __CFTimeZoneCopyCompatibilityDictionary();
-	CFStringRef mapping = CFDictionaryGetValue(dict, name);
-	if (mapping) {
-	    name = mapping;
-	}
+        CFDictionaryRef dict = __CFTimeZoneCopyCompatibilityDictionary();
+        CFStringRef mapping = CFDictionaryGetValue(dict, name);
+        if (mapping) {
+            name = mapping;
+        }
 #if !TARGET_OS_ANDROID
-	else if (CFStringHasPrefix(name, __tzZoneInfo)) {
-	    CFMutableStringRef unprefixed = CFStringCreateMutableCopy(kCFAllocatorSystemDefault, CFStringGetLength(name), name);
-	    CFStringDelete(unprefixed, CFRangeMake(0, CFStringGetLength(__tzZoneInfo)));
-	    mapping = CFDictionaryGetValue(dict, unprefixed);
-	    if (mapping) {
-		name = mapping;
-	    }
-	    CFRelease(unprefixed);
-	}
+        else if (CFStringHasPrefix(name, __tzZoneInfo)) {
+            CFMutableStringRef unprefixed = CFStringCreateMutableCopy(kCFAllocatorSystemDefault, CFStringGetLength(name), name);
+            CFStringDelete(unprefixed, CFRangeMake(0, CFStringGetLength(__tzZoneInfo)));
+            mapping = CFDictionaryGetValue(dict, unprefixed);
+            if (mapping) {
+                name = mapping;
+            }
+            CFRelease(unprefixed);
+        }
 #endif
-	CFRelease(dict);
-	if (CFEqual(CFSTR(""), name)) {
-	    CFRelease(baseURL);
-	    return NULL;
-	}
+        CFRelease(dict);
+        if (CFEqual(CFSTR(""), name)) {
+            CFRelease(baseURL);
+            return NULL;
+        }
     }
     if (NULL == data) {
         tzName = name;
@@ -1606,15 +1606,15 @@ CFTimeZoneRef CFTimeZoneCreateWithName(CFAllocatorRef allocator, CFStringRef nam
         CFRelease(baseURL);
     }
     if (NULL != data) {
-	result = CFTimeZoneCreate(allocator, tzName, data);
-	if (name != tzName) {
-	    CFStringRef nameCopy = (CFStringRef)CFStringCreateCopy(allocator, name);
-	    __CFTimeZoneLockGlobal();
-	    CFDictionaryAddValue(__CFTimeZoneCache, nameCopy, result);
-	    __CFTimeZoneUnlockGlobal();
-	    CFRelease(nameCopy);
-	}
-	CFRelease(data);
+        result = CFTimeZoneCreate(allocator, tzName, data);
+        if (name != tzName) {
+            CFStringRef nameCopy = (CFStringRef)CFStringCreateCopy(allocator, name);
+            __CFTimeZoneLockGlobal();
+            CFDictionaryAddValue(__CFTimeZoneCache, nameCopy, result);
+            __CFTimeZoneUnlockGlobal();
+            CFRelease(nameCopy);
+        }
+        CFRelease(data);
     }
     return result;
 #endif