From 8143a35330b42628f75613856554360efda56c3e Mon Sep 17 00:00:00 2001
From: David Chisnall <github@theravensnest.org>
Date: Mon, 23 Nov 2009 23:06:00 +0000
Subject: [PATCH] ... and the same change in NSResponder.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29051 72102866-910b-0410-8b05-ffd578937521
---
 Source/NSResponder.m | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/Source/NSResponder.m b/Source/NSResponder.m
index 82be3d987..b59d971aa 100644
--- a/Source/NSResponder.m
+++ b/Source/NSResponder.m
@@ -111,17 +111,12 @@
   /* Can we perform the action -then do it */
   if ([self respondsToSelector: anAction])
     {
-      NSInvocation	*inv;
-      NSMethodSignature	*sig;
-
-      sig = [self methodSignatureForSelector: anAction];
-      inv = [NSInvocation invocationWithMethodSignature: sig];
-      [inv setSelector: anAction];
-      if ([sig numberOfArguments] > 2)
-	{
-	  [inv setArgument: &anObject atIndex: 2];
-	}
-      [inv invokeWithTarget: self];
+      IMP actionIMP = [self methodForSelector: anAction];
+      if (0 != actionIMP)
+        {
+          actionIMP(self, anAction, anObject);
+          return YES;
+        }
       return YES;
     }
   else