From cd497f307b7f6eb2600e21658ab58c96d5c784e9 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Fri, 9 Dec 2011 02:32:21 -0500
Subject: [PATCH] Don't call -[NSView setAcceptsTouchEvents] if the OS doesn't
 provide it.

Thanks to Dimiter 'malkia' Stanev for the fix!
---
 src/video/cocoa/SDL_cocoawindow.m | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/video/cocoa/SDL_cocoawindow.m b/src/video/cocoa/SDL_cocoawindow.m
index f8956e087..d3c7d5211 100644
--- a/src/video/cocoa/SDL_cocoawindow.m
+++ b/src/video/cocoa/SDL_cocoawindow.m
@@ -69,8 +69,11 @@ static __inline__ void ConvertNSRect(NSRect *r)
     [window setAcceptsMouseMovedEvents:YES];
 
     [view setNextResponder:self];
+
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
-    [view setAcceptsTouchEvents:YES];
+    if ([view respondsToSelector:@selector(setAcceptsTouchEvents:)]) {
+        [view setAcceptsTouchEvents:YES];
+    }
 #endif
 }