update geometry doc

[u/mrichter/AliRoot.git] / TRD / AliTRDCalibViewer.cxx

diff --git a/TRD/AliTRDCalibViewer.cxx b/TRD/AliTRDCalibViewer.cxx
index ba04d1418d6a15aeb7555f8c507bb438f157f892..48fc3d7342d65e0decc198790338fff915340726 100644 (file)
--- a/TRD/AliTRDCalibViewer.cxx
+++ b/TRD/AliTRDCalibViewer.cxx
@@ -112,16 +112,24 @@ AliTRDCalibViewer::AliTRDCalibViewer(const char* fileName, const char* treeName)
 }
 
 //_____________________________________________________________________________
-AliTRDCalibViewer& AliTRDCalibViewer::operator=(const AliTRDCalibViewer& param) {
+AliTRDCalibViewer& AliTRDCalibViewer::operator=(const AliTRDCalibViewer& param) 
+{
   //
   // assignment operator
   //
+
+  if (this == &param) {
+    return *this;
+  }
+
   fTree = param.fTree;
   fTreeMustBeDeleted = param.fTreeMustBeDeleted;
   fListOfObjectsToBeDeleted = param.fListOfObjectsToBeDeleted;
   fAbbreviation = param.fAbbreviation;
   fAppendString = param.fAppendString;
+
   return(*this);
+
 }
 
 //_____________________________________________________________________________
@@ -767,10 +775,12 @@ Bool_t AliTRDCalibViewer::DumpOCDBtoTreeDetails(const Char_t* runListFilename,
     if(!grpObject)
       cout << "No GRP info available for this run " << endl;
 
-    time_t startTimeGRP = 0;
+    // Coverity
+    //time_t startTimeGRP = 0;
     TObjString runType("");
     if(grpObject) {
-      startTimeGRP = grpObject->GetTimeStart();
+      // Coverity
+      //startTimeGRP = grpObject->GetTimeStart();
       TTimeStamp start(grpObject->GetTimeStart());
       TTimeStamp end(grpObject->GetTimeEnd());
       cout << "Start time: " << start.GetDate()/10000 << "/"