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Bug fix:Collection <__NSArrayM: > was mutated while being enumerated

This commit is contained in:
sfeng 2014-12-15 03:20:39 +08:00
parent 6698910fe1
commit dad2a9254b
1 changed files with 2 additions and 1 deletions
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3
SDWebImage/SDImageCache.m
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@ -248,7 +248,8 @@ BOOL ImageDataHasPNGPreffix(NSData *data) {
return data;
}
for (NSString *path in self.customPaths) {
NSArray *customPaths = [self.customPaths copy];
for (NSString *path in customPaths) {
NSString *filePath = [self cachePathForKey:key inPath:path];
NSData *imageData = [NSData dataWithContentsOfFile:filePath];
if (imageData) {