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Merge pull request #2389 from zhongwuzw/fix-nullable-5.x 

Fix nullable key when get image load operation
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DreamPiggy 2018-07-17 22:56:34 +08:00 committed by GitHub
parent 957de6d70f 820f13ec93
commit 56a8684e64
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1 changed files with 5 additions and 3 deletions
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8
SDWebImage/UIView+WebCacheOperation.m
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@ -31,9 +31,11 @@ typedef NSMapTable<NSString *, id<SDWebImageOperation>> SDOperationsDictionary;
- (nullable id<SDWebImageOperation>)sd_imageLoadOperationForKey:(nullable NSString *)key {
id<SDWebImageOperation> operation;
SDOperationsDictionary *operationDictionary = [self sd_operationDictionary];
@synchronized (self) {
operation = [operationDictionary objectForKey:key];
if (key) {
SDOperationsDictionary *operationDictionary = [self sd_operationDictionary];
@synchronized (self) {
operation = [operationDictionary objectForKey:key];
}
}
return operation;
}