Merge pull request #8570 from arizzi/fixchargefrom-CMSSW_7_4_0_pre9

MiniAOD: fix bug in charge()
cms-sw · Mar 29, 2015 · d536e09 · d536e09
2 parents 2e8e3ef + 1c8155f
commit d536e09
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/DataFormats/PatCandidates/interface/PackedCandidate.h b/DataFormats/PatCandidates/interface/PackedCandidate.h
@@ -70,10 +70,10 @@ namespace pat {
     virtual int charge() const {
       switch (abs(pdgId_)) {
       case 211: return (pdgId_>0)-(pdgId_<0);
-      case 11:  return (-1)*(pdgId_>0)-(pdgId_<0); //e
-      case 13:  return (-1)*(pdgId_>0)-(pdgId_<0); //mu
-      case 15:  return (-1)*(pdgId_>0)-(pdgId_<0); //tau
-      case 24:  return (-1)*(pdgId_>0)-(pdgId_<0); //W
+      case 11:  return (-1)*(pdgId_>0)+(pdgId_<0); //e
+      case 13:  return (-1)*(pdgId_>0)+(pdgId_<0); //mu
+      case 15:  return (-1)*(pdgId_>0)+(pdgId_<0); //tau
+      case 24:  return (pdgId_>0)-(pdgId_<0); //W
       default:  return 0;  //FIXME: charge is not defined
       }
     }