fix to properly open PYTHIA cross section file for histo scaling in AliEn

diff --git a/PWG4/macros/electrons/anaJete.C b/PWG4/macros/electrons/anaJete.C
index 01504154c9a75eead348be23618a23a92113a7ef..cc843c9e9516f5704bc9627a4f771515dcb84ef7 100755 (executable)
--- a/PWG4/macros/electrons/anaJete.C
+++ b/PWG4/macros/electrons/anaJete.C
@@ -647,7 +647,7 @@ void GetXsection(Int_t nEventsPerFile, TString filexs)
   // The xsection and ntrials global variables are updated per each file.\r
   // The average of these cuantities should be calculated after.\r
 \r
-  TFile *fxs = new TFile(filexs,"R");\r
+  TFile *fxs = TFile::Open(filexs);\r
   if(kInputData =="AOD") { //needs improvement, in case of train with ESDs, reading output AODs for example this is wrong.\r
     TList *l = (TList*) fxs->Get("cFilterList");\r
     TH1F * hxs = l->FindObject("h1Xsec") ;\r