From: James Turner <zakalawe@mac.com>
Date: Sat, 15 Feb 2014 18:48:25 +0000 (+0000)
Subject: Fix an (unlikely) startup crash
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=33b7e3e32ec215931117e738b370107e0c47d036;p=flightgear.git

Fix an (unlikely) startup crash

Encountered this by accidentally clicking during startup
---

diff --git a/src/Model/panelnode.cxx b/src/Model/panelnode.cxx
index 9de204fcd..11b6125d6 100644
--- a/src/Model/panelnode.cxx
+++ b/src/Model/panelnode.cxx
@@ -65,7 +65,11 @@ public:
   virtual bool buttonPressed( int b,
                               const osgGA::GUIEventAdapter&,
                               const Info& info )
-  {    
+  {
+      if (!panel->getPanel()) {
+          return false;
+      }
+      
     button = b;
   // convert to panel coordinates
     osg::Matrixd m = osg::Matrixd::inverse(panel->transformMatrix());