Slight refinement?

johnno1962 · web-flow · commit 9b7de0a44ea4 · 2017-03-05T22:14:37.000Z
diff --git a/Foundation/NSData.swift b/Foundation/NSData.swift
@@ -950,13 +950,8 @@ open class NSMutableData : NSData {
     }
     
     open func replaceBytes(in range: NSRange, withBytes replacementBytes: UnsafeRawPointer?, length replacementLength: Int) {
-        if let replacementBytes = replacementBytes {
-            let bytePtr = replacementBytes.bindMemory(to: UInt8.self, capacity: replacementLength)
-            CFDataReplaceBytes(_cfMutableObject, CFRangeMake(range.location, range.length), bytePtr, replacementLength)
-        }
-        else {
-            CFDataDeleteBytes(_cfMutableObject, CFRangeMake(range.location, range.length))
-        }
+        let bytePtr = replacementBytes?.bindMemory(to: UInt8.self, capacity: replacementLength)
+        CFDataReplaceBytes(_cfMutableObject, CFRangeMake(range.location, range.length), bytePtr, replacementLength)
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -950,13 +950,8 @@ open class NSMutableData : NSData {`
`950`	`950`	`}`
`951`	`951`
`952`	`952`	`open func replaceBytes(in range: NSRange, withBytes replacementBytes: UnsafeRawPointer?, length replacementLength: Int) {`
`953`		`- if let replacementBytes = replacementBytes {`
`954`		`- let bytePtr = replacementBytes.bindMemory(to: UInt8.self, capacity: replacementLength)`
`955`		`- CFDataReplaceBytes(_cfMutableObject, CFRangeMake(range.location, range.length), bytePtr, replacementLength)`
`956`		`- }`
`957`		`- else {`
`958`		`- CFDataDeleteBytes(_cfMutableObject, CFRangeMake(range.location, range.length))`
`959`		`- }`
	`953`	`+ let bytePtr = replacementBytes?.bindMemory(to: UInt8.self, capacity: replacementLength)`
	`954`	`+ CFDataReplaceBytes(_cfMutableObject, CFRangeMake(range.location, range.length), bytePtr, replacementLength)`
`960`	`955`	`}`
`961`	`956`	`}`
`962`	`957`