From 2cbc5d71e084752a7736541545ac8e93af3cb78a Mon Sep 17 00:00:00 2001
From: Javier Soto <javier.api@gmail.com>
Date: Fri, 13 Dec 2013 17:05:36 -0800
Subject: [PATCH] Removing warning in 5.1DP2 by marking variable as unused

---
 SDWebImage/SDImageCache.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SDWebImage/SDImageCache.m b/SDWebImage/SDImageCache.m
index 91e2ec6..07995df 100644
--- 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;
     }