Minor optimize for dispatch_queue_async_safe

This commit is contained in:
zhongwuzw 2018-05-22 20:34:41 +08:00
parent 55d65569dc
commit 7515f06b44
1 changed files with 1 additions and 1 deletions

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@ -89,7 +89,7 @@ FOUNDATION_EXPORT NSString *const SDWebImageErrorDomain;
#ifndef dispatch_queue_async_safe
#define dispatch_queue_async_safe(queue, block)\
if (strcmp(dispatch_queue_get_label(DISPATCH_CURRENT_QUEUE_LABEL), dispatch_queue_get_label(queue)) == 0) {\
if (dispatch_queue_get_label(DISPATCH_CURRENT_QUEUE_LABEL) == dispatch_queue_get_label(queue)) {\
block();\
} else {\
dispatch_async(queue, block);\