double counting error removed

Author: Ida Torkjellsdatter Storehaug

PWGDQ/Tasks/dqEfficiency_withAssoc.cxx

@@ -4217,12 +4217,12 @@ struct AnalysisDileptonTrack {
       for (auto t1 : mcTrackIndices) {
         auto track1 = mcTracks.rawIteratorAt(*(&t1));
         for (auto t2 : mcTrackIndices) {
-          if (t1 == t2 || t2 < t1)
-            continue;
+          if (t1 == t2) continue; 
+          if (t2 < t1) continue; 
           auto track2 = mcTracks.rawIteratorAt(*(&t2));
           for (auto t3 : mcTrackIndices) {
-            if (t3 == t1 || t3 == t2)
-              continue;
+            if (t3 == t1) continue; 
+            if (t3 == t2) continue; 
             auto track3 = mcTracks.rawIteratorAt(*(&t3));
 
             for (auto& sig : fRecMCSignals) {