From e8572077a4133f679fa7a749dcbdba774c903c49 Mon Sep 17 00:00:00 2001
From: hristov <hristov@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Mon, 21 May 2007 15:22:24 +0000
Subject: [PATCH] Protection when setting geometry to be loaded from file
 (Andrei)

---
 STEER/AliRun.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/STEER/AliRun.cxx b/STEER/AliRun.cxx
index d185070f9d7..f26e3944405 100644
--- a/STEER/AliRun.cxx
+++ b/STEER/AliRun.cxx
@@ -283,7 +283,7 @@ void AliRun::SetRootGeometry(Bool_t flag)
 {
 // Instruct application that the geometry is to be retreived from a root file.
    fIsRootGeometry = flag;
-   if (flag) gMC->SetRootGeometry();
+   if (flag && gMC) gMC->SetRootGeometry();
 }
 //_______________________________________________________________________
 void AliRun::SetField(Int_t type, Int_t version, Float_t scale,
-- 
2.43.0