Corrected Clear method

diff --git a/STEER/AliRunTag.cxx b/STEER/AliRunTag.cxx
index a3c62bf37488607ad1eea4110d3bb38ed318aebc..38844880833ebef4e8b043e217876000454bdf3a 100644 (file)
--- a/STEER/AliRunTag.cxx
+++ b/STEER/AliRunTag.cxx
@@ -223,10 +223,14 @@ void AliRunTag::Clear(const char *) {
   fNumEvents = 0;
   fDetectorTag.Clear();
   fNumDetectors = 0;
-  if ( fQAArray ) 
-    delete [] fQAArray ; 
+  if ( fQAArray ) {
+    delete [] fQAArray ;
+    fQAArray = 0x0;
+  } 
   fQALength=0;
-  if ( fEventSpecies )
-    delete [] fEventSpecies ; 
+  if ( fEventSpecies ) {
+    delete [] fEventSpecies ;
+    fEventSpecies = 0x0;
+  } 
   fESLength=0;
 }