Removing warning in 5.1DP2 by marking variable as unused

2013-12-13 17:05:36 -08:00 · 2013-12-13 17:05:36 -08:00 · 2cbc5d71e0
parent be4a9e0ac8
commit 2cbc5d71e0
1 changed files with 1 additions and 1 deletions
--- a/SDWebImage/SDImageCache.m
+++ b/SDWebImage/SDImageCache.m
@ -525,7 +525,7 @@ BOOL ImageDataHasPNGPreffix(NSData *data)
 {
    int count = 0;
    NSDirectoryEnumerator *fileEnumerator = [[NSFileManager defaultManager] enumeratorAtPath:self.diskCachePath];
-    for (NSString *fileName in fileEnumerator)
+    for (__unused NSString *fileName in fileEnumerator)
    {
        count += 1;
    }