From 420745029259a12eff88bbce360c61158a599676 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Tue, 31 Mar 2009 21:17:44 +0000
Subject: [PATCH] * Fixed broken operator=(). Thanks Stephan!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29840 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/preferences/keymap/Keymap.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/preferences/keymap/Keymap.cpp b/src/preferences/keymap/Keymap.cpp
index cc951c27dd..fcd77a84e1 100644
--- a/src/preferences/keymap/Keymap.cpp
+++ b/src/preferences/keymap/Keymap.cpp
@@ -241,7 +241,7 @@ Keymap::IsModifierKey(uint32 keyCode)
 
 
 //! We need to know a modifier for a key
-uint32 
+uint32
 Keymap::Modifier(uint32 keyCode)
 {
 	if (keyCode == fKeys.caps_key)
@@ -612,6 +612,9 @@ Keymap::SetKey(uint32 keyCode, uint32 modifiers, int8 deadKey,
 Keymap&
 Keymap::operator=(const Keymap& other)
 {
+	if (this == &other)
+		return *this;
+
 	delete[] fChars;
 	delete fModificationMessage;
 
@@ -629,6 +632,8 @@ Keymap::operator=(const Keymap& other)
 
 	if (other.fModificationMessage != NULL)
 		fModificationMessage = new BMessage(*other.fModificationMessage);
+
+	return *this;
 }