From ae2b623a1856cb9ba4044380636ddddb6785e7c3 Mon Sep 17 00:00:00 2001
From: Malik Shahzad Muzaffar <shahzad.malik.muzaffar@cern.ch>
Date: Sat, 28 Nov 2020 10:35:22 +0100
Subject: [PATCH] [11.2.X][clang] Initialize data member to fix clang errors
 about explicit deleted def-constructor

backport of #32307
---
 PhysicsTools/PatAlgos/plugins/PATTriggerProducer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PhysicsTools/PatAlgos/plugins/PATTriggerProducer.h b/PhysicsTools/PatAlgos/plugins/PATTriggerProducer.h
index 6638d6ee726bb..657a197afb4a7 100644
--- a/PhysicsTools/PatAlgos/plugins/PATTriggerProducer.h
+++ b/PhysicsTools/PatAlgos/plugins/PATTriggerProducer.h
@@ -142,7 +142,7 @@ namespace pat {
         map_[filter].push_back(PathAndFlags(path, pathIndex, lastFilter, l3Filter));
       }
       std::map<std::string, std::vector<PathAndFlags> > map_;
-      const std::vector<PathAndFlags> empty_;
+      const std::vector<PathAndFlags> empty_ = {};
     };
     ModuleLabelToPathAndFlags moduleLabelToPathAndFlags_;
   };