From: mkrzewic <mkrzewic@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Mon, 4 Nov 2013 17:59:54 +0000 (+0000)
Subject: guess the run number from the input file path
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=4c0fc8e0f2ecdc0f0d1580a74e1ad8523e85faf0;p=u%2Fmrichter%2FAliRoot.git

guess the run number from the input file path
---

diff --git a/PWGPP/TPC/AliTaskConfigOCDB.cxx b/PWGPP/TPC/AliTaskConfigOCDB.cxx
index bc8170a4a70..542d85b2888 100644
--- a/PWGPP/TPC/AliTaskConfigOCDB.cxx
+++ b/PWGPP/TPC/AliTaskConfigOCDB.cxx
@@ -120,7 +120,14 @@ void AliTaskConfigOCDB::CreateOutputObjects()
   }   
   // Try to get event number before the first event is read (this has precedence
   // over existing fRun)
-  Int_t run = mgr->GetRunFromPath();
+  TTree* inputTree = mgr->GetTree();
+  if (!inputTree) { AliError("no input tree"); return; }
+  TFile* inputFile = inputTree->GetCurrentFile();
+  if (!inputFile) { AliError("no input file"); return; }
+  TString inputFileName(inputFile->GetName());
+  Int_t run = guessRunNumber(inputFileName);
+  mgr->SetRunFromPath(run);
+
   if (!run && !fRun) {
      AliError("AliTaskConfigOCDB: Run not set - no CDB connection");
      return;