From 325a5f6bb6c13955a50fcef5a57865ac02a882ff Mon Sep 17 00:00:00 2001
From: DarkWyrm <darkwyrm@gmail.com>
Date: Tue, 3 Dec 2002 22:54:16 +0000
Subject: [PATCH] Fixed MoveToBack/MoveToFront crasher

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2157 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/servers/app/proto7/WindowBorder.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/servers/app/proto7/WindowBorder.cpp b/src/servers/app/proto7/WindowBorder.cpp
index 7b1605dad7..c23d753f5e 100644
--- a/src/servers/app/proto7/WindowBorder.cpp
+++ b/src/servers/app/proto7/WindowBorder.cpp
@@ -351,10 +351,6 @@ void WindowBorder::MoveToBack(void)
 #ifdef DEBUG_WINBORDER
 printf("WindowBorder(): MoveToBack\n");
 #endif
-	Layer *temp=NULL;
-	if(uppersibling)
-		temp=uppersibling;
-
 	// Move the window to the back (the top of the tree)
 	Layer *top=GetRootLayer();
 	ASSERT(top!=NULL);
@@ -366,7 +362,7 @@ printf("WindowBorder(): MoveToBack\n");
 	decor->SetFocus(false);
 	decor->Draw();
 
-	if(temp)
+	if(uppersibling)
 		ActivateWindow(uppersibling->serverwin);
 	layerlock->Unlock();
 	parent->RebuildRegions(true);
@@ -399,7 +395,8 @@ printf("MoveToFront: \n");
 	// Tweak this layer
 	parent=top;
 	uppersibling=templayer;
-	uppersibling->lowersibling=this;
+	if(uppersibling)
+		uppersibling->lowersibling=this;
 	lowersibling=NULL;
 
 	layerlock->Unlock();