Protections for coverity: DIVIDE_BY_ZERO

[u/mrichter/AliRoot.git] / TRD / AliTRDgtuTMU.cxx

diff --git a/TRD/AliTRDgtuTMU.cxx b/TRD/AliTRDgtuTMU.cxx
index 1740211fff950c76f19b4101917af71fbed278f2..9a3be5028d66f19f80563dc9f805a96eb3f09ff6 100644 (file)
--- a/TRD/AliTRDgtuTMU.cxx
+++ b/TRD/AliTRDgtuTMU.cxx
@@ -963,7 +963,8 @@ Bool_t AliTRDgtuTMU::CalculatePID(AliTRDtrackGTU *track)
       pidSum += trk->GetPID();
       nTracklets++;
     }
-    track->SetPID(pidSum/nTracklets);
+    if (nTracklets>0)
+      track->SetPID(pidSum/nTracklets);
 
     return kTRUE;
   }