From 234f6d32609eb9caac313644e7c44f6dcf3fe1b7 Mon Sep 17 00:00:00 2001
From: hristov <hristov@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sat, 22 Apr 2006 08:15:55 +0000
Subject: [PATCH] Fixing memory leak (L.Gaudichet)

---
 PYTHIA6/AliGenPythia.cxx | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/PYTHIA6/AliGenPythia.cxx b/PYTHIA6/AliGenPythia.cxx
index d60a161704c..07ababc67a9 100644
--- a/PYTHIA6/AliGenPythia.cxx
+++ b/PYTHIA6/AliGenPythia.cxx
@@ -659,9 +659,9 @@ void AliGenPythia::Generate()
 	
 	GetSubEventTime();
 
-	if (pParent)   delete[] pParent;
-	if (pSelected) delete[] pSelected;
-	if (trackIt)   delete[] trackIt;
+	delete[] pParent;
+	delete[] pSelected;
+	delete[] trackIt;
 
 	if (nc > 0) {
 	  switch (fCountMode) {
@@ -722,7 +722,10 @@ Int_t  AliGenPythia::GenerateMB()
     if (fProcess == kPyJets || fProcess == kPyDirectGamma) {
 	TParticle* jet1 = (TParticle *) fParticles->At(6);
 	TParticle* jet2 = (TParticle *) fParticles->At(7);
-	if (!CheckTrigger(jet1, jet2)) return 0;
+	if (!CheckTrigger(jet1, jet2)) {
+	  delete [] pParent;
+	  return 0;
+	}
     }
 
     if (fTriggerParticle) {
@@ -736,7 +739,10 @@ Int_t  AliGenPythia::GenerateMB()
 	    triggered = kTRUE;
 	    break;
 	}
-	if (!triggered) return 0;
+	if (!triggered) {
+	  delete [] pParent;
+	  return 0;
+	}
     }
 	
 
@@ -757,7 +763,7 @@ Int_t  AliGenPythia::GenerateMB()
 	if(yQ>fYMin && yQ<fYMax) inYcut=kTRUE;
       }
       if (!theQ || !theQbar || !inYcut) {
-	if (pParent) delete[] pParent;
+	delete[] pParent;
 	return 0;
       }
     }
@@ -766,7 +772,7 @@ Int_t  AliGenPythia::GenerateMB()
     if ( (fProcess == kPyW || fProcess == kPyZ || fProcess == kPyMb || fProcess == kPyMbNonDiffr)  
 	 && (fCutOnChild == 1) ) {
       if ( !CheckKinematicsOnChild() ) {
-	if (pParent)   delete[] pParent;
+	delete[] pParent;
 	return 0;
       }
     }
@@ -827,7 +833,7 @@ Int_t  AliGenPythia::GenerateMB()
 	} // select particle
     } // particle loop 
 
-    if (pParent) delete[] pParent;
+    delete[] pParent;
     
     return 1;
 }
-- 
2.43.0