X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=T0%2FAliT0.h;h=89fc7f32b13c554f0043d595823c5f0a8a8a643e;hp=de26eac0c789a000ecac08cfeca7af669f939164;hb=661663fae92c654b71c7242a96e02c20f702d9dd;hpb=3010c308f6e4ec63eca9ee50a890049038e342b7

diff --git a/T0/AliT0.h b/T0/AliT0.h
index de26eac0c78..89fc7f32b13 100644
--- a/T0/AliT0.h
+++ b/T0/AliT0.h
@@ -42,6 +42,7 @@ public:
    virtual void   DrawDetector(){}
    virtual Int_t  IsVersion()const {return 0;}
    virtual void   Init();
+   virtual void   DefineOpticalProperties(){}
    virtual void SetHitsAddressBranch(TBranch *b1)
      {b1->SetAddress(&fHits);}
    virtual void   MakeBranch(Option_t *opt=" ");