Fix B0 in JE

Author: vkucera

PWGJE/Core/JetHFUtilities.h

@@ -375,7 +375,7 @@ constexpr bool isMatchedHFCandidate(T const& candidate)
       return false;
     }
   } else if constexpr (isB0Candidate<T>()) {
-    if (std::abs(candidate.flagMcMatchRec()) == 1 << o2::aod::hf_cand_b0::DecayType::B0ToDPi) {
+    if (std::abs(candidate.flagMcMatchRec()) == o2::hf_decay::hf_cand_beauty::DecayChannelMain::B0ToDminusPi) {
       return true;
     } else {
       return false;
@@ -411,7 +411,7 @@ constexpr bool isMatchedHFCandidate(T const& candidate)
       return false;
     }
   } else if constexpr (isB0McCandidate<T>()) {
-    if (std::abs(candidate.flagMcMatchGen()) == 1 << o2::aod::hf_cand_b0::DecayType::B0ToDPi) {
+    if (std::abs(candidate.flagMcMatchGen()) == o2::hf_decay::hf_cand_beauty::DecayChannelMain::B0ToDminusPi) {
       return true;
     } else {
       return false;