fix coverity

[u/mrichter/AliRoot.git] / PWG1 / TRD / AliTRDpidRefMakerLQ.cxx

diff --git a/PWG1/TRD/AliTRDpidRefMakerLQ.cxx b/PWG1/TRD/AliTRDpidRefMakerLQ.cxx
index 77fbda72962cd08283300ff73b07dd6fa4e931f1..62afb1ac0b8856865de95a24fa708caa8fa0ee90 100644 (file)
--- a/PWG1/TRD/AliTRDpidRefMakerLQ.cxx
+++ b/PWG1/TRD/AliTRDpidRefMakerLQ.cxx
@@ -318,7 +318,7 @@ Bool_t AliTRDpidRefMakerLQ::PostProcess()
       // estimate bucket statistics
       Int_t idx(AliTRDCalPIDLQ::GetModelID(ip,is)),
             nb(kMinBuckets), // number of buckets
-       ns((Int_t)(((Float_t)(ndata[idx]))/nb));    //statistics/bucket
+            ns((Int_t)(((Float_t)(ndata[idx]))/nb));    //statistics/bucket
             
       AliDebug(2, Form("pBin[%d] sBin[%d] n[%d] ns[%d] nb[%d]", ip, is, ndata[idx], ns, nb));
       if(ns<Int_t(kMinStat)){
@@ -418,7 +418,10 @@ Bool_t AliTRDpidRefMakerLQ::PostProcess()
         }
       }
 
-      pdf=dynamic_cast<TKDPDF*>(fPDF->At(idx));
+      if(!(pdf=dynamic_cast<TKDPDF*>(fPDF->At(idx)))){
+        AliWarning(Form("Missing pdf for model id[%d]", idx));
+        continue;
+      }
       TH1 *h1 = (TH1D*)((TObjArray*)fContainer->At(ip))->At(is);
       ax = h1->GetXaxis();
       h1->Clear();