From ea9347e48f4d27123821178999e177c615c20a09 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Thu, 17 Apr 2008 11:36:20 +0000
Subject: [PATCH] check for toolbox existence, fixes a crash in plasmoidviewer

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=798068
---
 containment.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/containment.cpp b/containment.cpp
index 73a4a7a88..7b5295926 100644
--- a/containment.cpp
+++ b/containment.cpp
@@ -263,7 +263,7 @@ void Containment::containmentConstraintsUpdated(Plasma::Constraints constraints)
         d->toolbox->enableTool("addwidgets", !isImmutable());
     }
 
-    if (constraints & Plasma::FormFactorConstraint) {
+    if (constraints & Plasma::FormFactorConstraint && d->toolbox) {
         if (formFactor() == Vertical) {
             d->toolbox->setOrientation(Qt::Vertical);
         //defaults to horizontal