Merge pull request SDWebImage#985 from songfrank/master

Bug fix:Collection <__NSArrayM: > was mutated while being enumerated
heroims · Mar 19, 2015 · fb20630 · fb20630
2 parents beabb18 + dad2a92
commit fb20630
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/SDWebImage/SDImageCache.m b/SDWebImage/SDImageCache.m
@@ -253,7 +253,8 @@ - (NSData *)diskImageDataBySearchingAllPathsForKey:(NSString *)key {
         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) {