[PWGDQ] Fixing issue with MCH and MFT track Ids (#9264)

Co-authored-by: Lucamicheletti93 <[email protected]>
AliceO2Group · Jan 10, 2025 · 0b862ed · 0b862ed
1 parent 6a17c16
commit 0b862ed
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/PWGDQ/Tasks/dqEfficiency_withAssoc.cxx b/PWGDQ/Tasks/dqEfficiency_withAssoc.cxx
@@ -1592,9 +1592,9 @@ struct AnalysisSameEventPairing {
           }
           auto t1 = a1.template reducedmuon_as<TTracks>();
           auto t2 = a2.template reducedmuon_as<TTracks>();
-          if (t1.matchMCHTrackId() == t2.matchMCHTrackId())
+          if (t1.matchMCHTrackId() == t2.matchMCHTrackId() && t1.matchMCHTrackId() >= 0)
             continue;
-          if (t1.matchMFTTrackId() == t2.matchMFTTrackId())
+          if (t1.matchMFTTrackId() == t2.matchMFTTrackId() && t1.matchMFTTrackId() >= 0)
             continue;
           sign1 = t1.sign();
           sign2 = t2.sign();