Reduce variable scope

weltling · weltling · commit 9258be351ff9 · 2018-02-15T21:26:01.000+01:00
diff --git a/ext/intl/collator/collator_convert.c b/ext/intl/collator/collator_convert.c
@@ -382,13 +382,12 @@ zval* collator_convert_string_to_number_if_possible( zval* str, zval *rv )
 zval* collator_make_printable_zval( zval* arg, zval *rv)
 {
 	zval arg_copy;
-	int use_copy = 0;
 	zval* str    = NULL;
 
 	if( Z_TYPE_P(arg) != IS_STRING )
 	{
 
-		use_copy = zend_make_printable_zval(arg, &arg_copy);
+		int use_copy = zend_make_printable_zval(arg, &arg_copy);
 
 		if( use_copy )
 		{

Original file line number	Diff line number	Diff line change
`@@ -382,13 +382,12 @@ zval* collator_convert_string_to_number_if_possible( zval* str, zval *rv )`
`382`	`382`	`zval* collator_make_printable_zval( zval* arg, zval *rv)`
`383`	`383`	`{`
`384`	`384`	`zval arg_copy;`
`385`		`- int use_copy = 0;`
`386`	`385`	`zval* str = NULL;`
`387`	`386`
`388`	`387`	`if( Z_TYPE_P(arg) != IS_STRING )`
`389`	`388`	`{`
`390`	`389`
`391`		`- use_copy = zend_make_printable_zval(arg, &arg_copy);`
	`390`	`+ int use_copy = zend_make_printable_zval(arg, &arg_copy);`
`392`	`391`
`393`	`392`	`if( use_copy )`
`394`	`393`	`{`