[PWGEM/Dilepton] fix in treeCreatorElectronMLDDA.cxx (#10099)

Author: dsekihat

PWGEM/Dilepton/TableProducer/treeCreatorElectronMLDDA.cxx

@@ -640,26 +640,27 @@ struct TreeCreatorElectronMLDDA {
           continue;
         }
 
-        if (v0cuts.cfg_min_mass_lambda < cascade.mLambda() && cascade.mLambda() < v0cuts.cfg_max_mass_lambda) {
-          continue;
-        }
-        if (bachelor.sign() < 0) { // omega -> L + K- -> p + pi- + K-
-          if (IsProtonTight(pos) || IsPionTight(neg)) {
+        if (bachelor.sign() < 0) { // Omega- -> L + K- -> p + pi- + K-
+          if (!IsProtonTight(pos) || !IsPionTight(neg)) {
             continue;
           }
-        } else { // omegabar -> Lbar + K+ -> pbar + pi+ + K+
-          if (IsProtonTight(neg) || IsPionTight(pos)) {
+        } else { // Omegabar+ -> Lbar + K+ -> pbar + pi+ + K+
+          if (!IsProtonTight(neg) || !IsPionTight(pos)) {
             continue;
           }
         }
 
+        registry.fill(HIST("Cascade/hMassLambda"), cascade.mLambda());
+        if (!(v0cuts.cfg_min_mass_lambda < cascade.mLambda() && cascade.mLambda() < v0cuts.cfg_max_mass_lambda)) {
+          continue;
+        }
+
         if (cascade.cascradius() > cascade.v0radius()) {
           continue;
         }
 
         registry.fill(HIST("Cascade/hV0PCA"), cascade.dcaV0daughters());
         registry.fill(HIST("Cascade/hV0CosPA"), cascade.v0cosPA(collision.posX(), collision.posY(), collision.posZ()));
-        registry.fill(HIST("Cascade/hMassLambda"), cascade.mLambda());
         registry.fill(HIST("Cascade/hPCA"), cascade.dcacascdaughters()); // distance between bachelor and V0.
         registry.fill(HIST("Cascade/hCosPA"), cascade.casccosPA(collision.posX(), collision.posY(), collision.posZ()));