Avoid compiler warning

laruence · laruence · commit 747daa53546b · 2013-08-29T14:02:15.000+08:00
diff --git a/Zend/zend_API.c b/Zend/zend_API.c
@@ -3917,7 +3917,7 @@ ZEND_API const char* zend_find_alias_name(zend_class_entry *ce, const char *name
 {
 	zend_trait_alias *alias, **alias_ptr;
 
-	if (alias_ptr = ce->trait_aliases) {
+	if ((alias_ptr = ce->trait_aliases)) {
 		alias = *alias_ptr;
 		while (alias) {
 			if (alias->alias_len == len &&

Original file line number	Diff line number	Diff line change
`@@ -3917,7 +3917,7 @@ ZEND_API const char* zend_find_alias_name(zend_class_entry ce, const char name`
`3917`	`3917`	`{`
`3918`	`3918`	`zend_trait_alias alias, *alias_ptr;`
`3919`	`3919`
`3920`		`- if (alias_ptr = ce->trait_aliases) {`
	`3920`	`+ if ((alias_ptr = ce->trait_aliases)) {`
`3921`	`3921`	`alias = *alias_ptr;`
`3922`	`3922`	`while (alias) {`
`3923`	`3923`	`if (alias->alias_len == len &&`