From: Thomas Geymayer <tomgey@gmail.com>
Date: Sun, 1 Jun 2014 10:00:07 +0000 (+0200)
Subject: Canvas: fix possible crash with destroyed canvasses
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=820a315cbedfbc4f33c6e3f34f6c45e0e9e4bd9a;p=simgear.git

Canvas: fix possible crash with destroyed canvasses
---

diff --git a/simgear/props/PropertyBasedMgr.cxx b/simgear/props/PropertyBasedMgr.cxx
index 78d6beb5..5b1c1326 100644
--- a/simgear/props/PropertyBasedMgr.cxx
+++ b/simgear/props/PropertyBasedMgr.cxx
@@ -76,7 +76,7 @@ namespace simgear
       return PropertyBasedElementPtr();
 
     BOOST_FOREACH(PropertyBasedElementPtr el, _elements)
-      if( el->getProps()->getStringValue("name") == name )
+      if( el && el->getProps()->getStringValue("name") == name )
         return el;
 
     return PropertyBasedElementPtr();