From 1b7305c8a7d3dfdf172551438ebc97f2b0a2075f Mon Sep 17 00:00:00 2001
From: David O'Callaghan <docallag@hotmail.com>
Date: Fri, 31 May 2013 12:07:16 +0200
Subject: [PATCH] Update SDWebImageCompat.h

Undefine macros before define to prevent warning on iOS
---
 SDWebImage/SDWebImageCompat.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SDWebImage/SDWebImageCompat.h b/SDWebImage/SDWebImageCompat.h
index 66f5e6e7..d36c6911 100644
--- a/SDWebImage/SDWebImageCompat.h
+++ b/SDWebImage/SDWebImageCompat.h
@@ -30,9 +30,13 @@
 #endif
 
 #if OS_OBJECT_USE_OBJC
+    #undef SDDispatchQueueRelease
+    #undef SDDispatchQueueSetterSementics
     #define SDDispatchQueueRelease(q)
     #define SDDispatchQueueSetterSementics strong
 #else
+    #undef SDDispatchQueueRelease
+    #undef SDDispatchQueueSetterSementics
     #define SDDispatchQueueRelease(q) (dispatch_release(q))
     #define SDDispatchQueueSetterSementics assign
 #endif