Merge pull request #13681 from slava77/CMSSW_8_0_0_patch1/hackaroundP…

…ATCutParser-temp-cleanPatJets delete loaded cleanPatJets after the temporary load if it was not around already
cms-sw · Mar 12, 2016 · 7cf35bf · 7cf35bf
2 parents 2b2bd23 + c0e5ee4
commit 7cf35bf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py b/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py
@@ -1429,10 +1429,14 @@ def jetCleaning(self, process, jetCollectionName, autoJetCleaning, jetProduction
                 photonCollection = cms.InputTag("cleanedPatPhotons"+postfix)
 
         #jet cleaning
+        have_cleanPatJets = hasattr(process, "cleanPatJets")
         process.load("PhysicsTools.PatAlgos.cleaningLayer1.jetCleaner_cfi")
         cleanPatJetProducer = getattr(process, "cleanPatJets").clone( 
                      src = cms.InputTag(jetCollectionName)
             )
+        #do not leave it hanging
+        if not have_cleanPatJets:
+            del process.cleanPatJets
         cleanPatJetProducer.checkOverlaps.muons.src = muonCollection
         cleanPatJetProducer.checkOverlaps.electrons.src = electronCollection
         if isValidInputTag(photonCollection) and autoJetCleaning != "LepClean":