From acabf83ea5a2648c4e8037cc536ffa5a8cdb9a70 Mon Sep 17 00:00:00 2001
From: shahoian <ruben.shahoyan@cern.ch>
Date: Fri, 26 Sep 2014 00:24:07 +0200
Subject: [PATCH] unlock TGeoManager before deleting it

---
 STEER/STEER/AliGeomManager.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/STEER/STEER/AliGeomManager.cxx b/STEER/STEER/AliGeomManager.cxx
index d5ac28599ec..1a5b924a505 100644
--- a/STEER/STEER/AliGeomManager.cxx
+++ b/STEER/STEER/AliGeomManager.cxx
@@ -108,6 +108,7 @@ TGeoManager* AliGeomManager::fgGeometry = 0x0;
 void AliGeomManager::Destroy()
 {
   // destroy the manager as well as gGeoManager (if it was not attached to fgGeometry)
+  TGeoManager::UnlockGeometry();
   delete gGeoManager;
   fgGeometry = gGeoManager = 0;
   ResetPNEntriesLUT();
-- 
2.39.3