From f1fa6f1a6f664e9fdbceb728b9dccdf04505631a Mon Sep 17 00:00:00 2001
From: Mattt Thompson <m@mattt.me>
Date: Mon, 10 Oct 2011 13:18:41 -0500
Subject: [PATCH] [Issue #56] Wrapping completion block in async_dispatch to
 main queue

---
 AFNetworking/AFURLConnectionOperation.m | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/AFNetworking/AFURLConnectionOperation.m b/AFNetworking/AFURLConnectionOperation.m
index 8015bd6..be7e10f 100644
--- a/AFNetworking/AFURLConnectionOperation.m
+++ b/AFNetworking/AFURLConnectionOperation.m
@@ -149,8 +149,10 @@ static inline NSString * AFKeyPathFromOperationState(AFOperationState state) {
     
     __block id _blockSelf = self;
     [super setCompletionBlock:^ {
-        block();
-        [_blockSelf setCompletionBlock:nil];
+        dispatch_async(dispatch_get_main_queue(), ^(void) {
+            block();
+            [_blockSelf setCompletionBlock:nil];
+        });
     }];
 }