CORR does not need a runloader

diff --git a/STEER/AliQADataMakerSteer.cxx b/STEER/AliQADataMakerSteer.cxx
index d0ce0932dd53dce1e47a5a0716308eac7ba0b49d..a8dbdef2ed3011e1fe21b3576283e42531c39fbe 100644 (file)
--- a/STEER/AliQADataMakerSteer.cxx
+++ b/STEER/AliQADataMakerSteer.cxx
@@ -181,7 +181,7 @@ Bool_t AliQADataMakerSteer::DoIt(const AliQA::TASKINDEX_t taskIndex)
                                        qadm->EndOfCycle(AliQA::kRAWS) ;
                                        qadm->StartOfCycle(AliQA::kRAWS) ;
                                }
-                               TTree * data ; 
+                               TTree * data = NULL ; 
                                AliLoader* loader = GetLoader(qadm->GetUniqueID());
                                switch (taskIndex) {
                                        case AliQA::kNULLTASKINDEX : 
@@ -190,41 +190,49 @@ Bool_t AliQADataMakerSteer::DoIt(const AliQA::TASKINDEX_t taskIndex)
                                                qadm->Exec(taskIndex, fRawReader) ; 
                                                break ; 
                                        case AliQA::kHITS :
-                                               loader->LoadHits() ; 
-                                               data = loader->TreeH() ; 
-                                               if ( ! data ) {
-                                                       AliWarning(Form(" Hit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
-                                               } else {
-                                                       qadm->Exec(taskIndex, data) ;
-                                               } 
+            if( loader ) {
+              loader->LoadHits() ; 
+              data = loader->TreeH() ; 
+              if ( ! data ) {
+                AliWarning(Form(" Hit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
+                break ; 
+              } 
+            } 
+            qadm->Exec(taskIndex, data) ;
                                                break ;
                                                case AliQA::kSDIGITS :
-                                               loader->LoadSDigits() ; 
-                                               data = loader->TreeS() ; 
-                                               if ( ! data ) {
-                                                       AliWarning(Form(" SDigit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
-                                               } else {
-                                                       qadm->Exec(taskIndex, data) ; 
-                                       }
+            if( loader ) {      
+              loader->LoadSDigits() ; 
+              data = loader->TreeS() ; 
+              if ( ! data ) {
+                AliWarning(Form(" SDigit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
+                break ; 
+              } 
+            }
+            qadm->Exec(taskIndex, data) ; 
                                                break; 
                                                case AliQA::kDIGITS :
-                                               loader->LoadDigits() ; 
-                                               data = loader->TreeD() ; 
-                                               if ( ! data ) {
-                                                       AliWarning(Form(" Digit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
-                                               } else {
-                                                       qadm->Exec(taskIndex, data) ;
-                                               }
+            if( loader ) {      
+              loader->LoadDigits() ; 
+              data = loader->TreeD() ; 
+              if ( ! data ) {
+                AliWarning(Form(" Digit Tree not found for  %s", AliQA::GetDetName(iDet))) ; 
+                break ; 
+              } 
+            }
+            qadm->Exec(taskIndex, data) ;
                                                break; 
                                                case AliQA::kRECPOINTS :
-                                               loader->LoadRecPoints() ; 
-                                               data = loader->TreeR() ; 
-                                               if (!data) {
-                                                       AliWarning(Form("RecPoints not found for %s", AliQA::GetDetName(iDet))) ; 
-                                               } else {
-                                                       qadm->Exec(taskIndex, data) ; 
-                                               }
-                                               break; 
+            if( loader ) {      
+              loader->LoadRecPoints() ; 
+              data = loader->TreeR() ; 
+              if (!data) {
+                AliWarning(Form("RecPoints not found for %s", AliQA::GetDetName(iDet))) ; 
+                break ; 
+              } 
+            }
+            qadm->Exec(taskIndex, data) ; 
+            break; 
                                                case AliQA::kTRACKSEGMENTS :
                                                break; 
                                                case AliQA::kRECPARTICLES :
@@ -291,7 +299,7 @@ AliLoader * AliQADataMakerSteer::GetLoader(Int_t iDet)
 {
        // get the loader for a detector
 
-       if ( !fRunLoader ) 
+       if ( !fRunLoader || iDet == AliQA::kCORR) 
                return NULL ; 
        
        TString detName = AliQA::GetDetName(iDet) ;