Keep track of missing DCS points in DDL maps (flagged by 'x')

[u/mrichter/AliRoot.git] / ITS / AliITSPlaneEffSDD.cxx

diff --git a/ITS/AliITSPlaneEffSDD.cxx b/ITS/AliITSPlaneEffSDD.cxx
index 92a5a460b697bf02d920feb245916782d246956c..95c347ddfb3824acb814fdd87bea34c0d8b3a345 100644 (file)
--- a/ITS/AliITSPlaneEffSDD.cxx
+++ b/ITS/AliITSPlaneEffSDD.cxx
@@ -1018,7 +1018,7 @@ Bool_t AliITSPlaneEffSDD::WriteHistosToFile(TString filename, Option_t* option)
   // Saves the histograms into a tree and saves the trees into a file
   //
   if (!fHis) return kFALSE;
-  if (filename.Data()=="") {
+  if (filename.IsNull() || filename.IsWhitespace()) {
      AliWarning("WriteHistosToFile: null output filename!");
      return kFALSE;
   }
@@ -1105,7 +1105,7 @@ Bool_t AliITSPlaneEffSDD::ReadHistosFromFile(TString filename) {
   // Read histograms from an already existing file 
   //
   if (!fHis) return kFALSE;
-  if (filename.Data()=="") {
+  if (filename.IsNull() || filename.IsWhitespace()) {
      AliWarning("ReadHistosFromFile: incorrect output filename!");
      return kFALSE;
   }