Add a protection to avoid crash in QA (Julian)

[u/mrichter/AliRoot.git] / PWGPP / TRD / AliTRDrecoTask.cxx

diff --git a/PWGPP/TRD/AliTRDrecoTask.cxx b/PWGPP/TRD/AliTRDrecoTask.cxx
index c4e88bcb8062edb4b7248a8c27779424202753d6..2cd053660d0ace15171540ccd4e32305907141a6 100644 (file)
--- a/PWGPP/TRD/AliTRDrecoTask.cxx
+++ b/PWGPP/TRD/AliTRDrecoTask.cxx
@@ -374,7 +374,10 @@ Bool_t AliTRDrecoTask::LoadDetectorMap(const Char_t *file, const Char_t *dir)
     gFile->Close();\r
     return kFALSE;\r
   }\r
-  fDets = (TObjArray*)((TObjArray*)info->FindObject("Chambers Status"))->Clone();\r
+\r
+  if(info->FindObject("Chambers Status"))\r
+    fDets = (TObjArray*)((TObjArray*)info->FindObject("Chambers Status"))->Clone();\r
+\r
   if(!fDets){\r
     if(!info->At(4) || strcmp("TObjArray", info->At(4)->IsA()->GetName())) AliError("Looking for old style chamber status map. Failed.");\r
     else {\r