From 32d7b6cf210ab9340fb10763a7ab5df065cd33fe Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sat, 9 Jul 2005 20:27:43 +0000
Subject: [PATCH] BWindow::SetDefaultButton() crashed when setting another
 default button.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13565 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/interface/Window.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/kits/interface/Window.cpp b/src/kits/interface/Window.cpp
index b54d22964f..fa11b3f683 100644
--- a/src/kits/interface/Window.cpp
+++ b/src/kits/interface/Window.cpp
@@ -1211,9 +1211,10 @@ BWindow::SetDefaultButton(BButton *button)
 		return;
 
 	if (fDefaultButton != NULL) {
-		// tell old button he's no longer the default one
-		fDefaultButton->MakeDefault(false);
-		fDefaultButton->Invalidate();
+		// tell old button it's no longer the default one
+		BButton *oldDefault = fDefaultButton;
+		oldDefault->MakeDefault(false);
+		oldDefault->Invalidate();
 	}
 
 	fDefaultButton = button;