Canvas: fix possible crash with destroyed canvasses

2014-06-01 12:00:07 +02:00
parent 8abe4622b9
commit 820a315cbe
1 changed files with 1 additions and 1 deletions
--- 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();