Added protection in case gGeoManager is a null pointer

[u/mrichter/AliRoot.git] / ITS / AliITS.h

diff --git a/ITS/AliITS.h b/ITS/AliITS.h
index 0e761f5d62704d97c90d28ddc972646cede349fc..e7527b484aa6caf79c1423c27147f825b5b0f58c 100644 (file)
--- a/ITS/AliITS.h
+++ b/ITS/AliITS.h
@@ -97,7 +97,7 @@ class AliITS : public AliDetector {
     //------------ sort hits by module for Digitisation ----------------
     virtual void FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules,
                             Option_t *opt, const char *filename); 
-    virtual void InitModules(Int_t size,Int_t &nmodules);  
+    virtual Bool_t InitModules(Int_t size,Int_t &nmodules);  
     virtual void FillModules(TTree *treeH, Int_t mask = 0);
     virtual void ClearModules(){if(fITSmodules) fITSmodules->Delete();}
     virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits);