From 8eafb2ce697157aa0c1842b51c538ee39adead56 Mon Sep 17 00:00:00 2001
From: vsv <vitaly.smetannikov@opencascade.com>
Date: Tue, 29 Apr 2014 18:14:15 +0400
Subject: [PATCH] Avoid crash when nested key is NULL

---
 src/XGUI/XGUI_ActionsMgr.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/XGUI/XGUI_ActionsMgr.cpp b/src/XGUI/XGUI_ActionsMgr.cpp
index 51efba533..6eac9883a 100644
--- a/src/XGUI/XGUI_ActionsMgr.cpp
+++ b/src/XGUI/XGUI_ActionsMgr.cpp
@@ -91,6 +91,7 @@ void XGUI_ActionsMgr::restoreCommandState()
 void XGUI_ActionsMgr::setNestedActionsEnabled(bool isEnabled)
 {
   foreach(QString eachKey, myNestedActions) {
-    myActions[eachKey]->setEnabled(isEnabled);
+    if (myActions.contains(eachKey))
+      myActions[eachKey]->setEnabled(isEnabled);
   }
 }
-- 
2.39.2