From 3997dbb7e9d942edff59ff66d484b6b74556a868 Mon Sep 17 00:00:00 2001
From: Oliver Jones <oliver@deeperdesign.com>
Date: Thu, 29 Nov 2012 18:46:04 +1100
Subject: [PATCH] Fixes warning: multiple methods named 'selector' found
 [-Werror,-Wstrict-selector-match]

---
 AFNetworking/AFHTTPClient.m             |  6 ++++--
 AFNetworking/AFHTTPRequestOperation.m   |  4 ++++
 AFNetworking/AFURLConnectionOperation.m | 10 +++++++---
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/AFNetworking/AFHTTPClient.m b/AFNetworking/AFHTTPClient.m
index 9a54f48..b366be2 100644
--- a/AFNetworking/AFHTTPClient.m
+++ b/AFNetworking/AFHTTPClient.m
@@ -150,7 +150,8 @@ NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
             [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue((key ? [NSString stringWithFormat:@"%@[%@]", key, nestedKey] : nestedKey), nestedValue)];
         }];
     } else if([value isKindOfClass:[NSArray class]]) {
-        [value enumerateObjectsUsingBlock:^(id nestedValue, __unused NSUInteger idx, __unused BOOL *stop) {
+		NSArray *array = value;
+        [array enumerateObjectsUsingBlock:^(id nestedValue, __unused NSUInteger idx, __unused BOOL *stop) {
             [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
         }];
     } else {
@@ -295,7 +296,8 @@ static void AFNetworkReachabilityCallback(SCNetworkReachabilityRef __unused targ
         block(status);
     }
     
-    [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingReachabilityDidChangeNotification object:nil userInfo:[NSDictionary dictionaryWithObject:[NSNumber numberWithInteger:status] forKey:AFNetworkingReachabilityNotificationStatusItem]];
+	NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+    [notificationCenter postNotificationName:AFNetworkingReachabilityDidChangeNotification object:nil userInfo:[NSDictionary dictionaryWithObject:[NSNumber numberWithInteger:status] forKey:AFNetworkingReachabilityNotificationStatusItem]];
 }
 
 static const void * AFNetworkReachabilityRetainCallback(const void *info) {
diff --git a/AFNetworking/AFHTTPRequestOperation.m b/AFNetworking/AFHTTPRequestOperation.m
index c67fe14..2525cbf 100644
--- a/AFNetworking/AFHTTPRequestOperation.m
+++ b/AFNetworking/AFHTTPRequestOperation.m
@@ -30,6 +30,10 @@
 #define AF_CAST_TO_BLOCK __bridge void *
 #endif
 
+// We do a little bit of duck typing in this file which can trigger this warning.  Turn it off for this source file. 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wstrict-selector-match"
+
 NSSet * AFContentTypesFromHTTPHeader(NSString *string) {
     if (!string) {
         return nil;
diff --git a/AFNetworking/AFURLConnectionOperation.m b/AFNetworking/AFURLConnectionOperation.m
index 44bc11d..7c756cf 100644
--- a/AFNetworking/AFURLConnectionOperation.m
+++ b/AFNetworking/AFURLConnectionOperation.m
@@ -310,12 +310,14 @@ static inline BOOL AFStateTransitionIsValid(AFOperationState fromState, AFOperat
         [self didChangeValueForKey:oldStateKey];
         [self didChangeValueForKey:newStateKey];
         
+		NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+		
         switch (state) {
             case AFOperationExecutingState:
-                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingOperationDidStartNotification object:self];
+                [notificationCenter postNotificationName:AFNetworkingOperationDidStartNotification object:self];
                 break;
             case AFOperationFinishedState:
-                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
+                [notificationCenter postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
                 break;
             default:
                 break;
@@ -351,7 +353,9 @@ static inline BOOL AFStateTransitionIsValid(AFOperationState fromState, AFOperat
     
     if ([self isExecuting]) {
         [self.connection performSelector:@selector(cancel) onThread:[[self class] networkRequestThread] withObject:nil waitUntilDone:NO modes:[self.runLoopModes allObjects]];
-        [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
+
+		NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+        [notificationCenter postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
     }
     
     self.state = AFOperationPausedState;