Merge pull request #5823 from bendavid/lhetrackedfix_53x

Backport fix to tracked parameter in ExternalLHEProducer causing spurious run transitions (53x)
cms-sw · Feb 3, 2015 · 9014fdc · 9014fdc
2 parents 121aa8b + 11eae22
commit 9014fdc
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/GeneratorInterface/LHEInterface/plugins/ExternalLHEProducer.cc b/GeneratorInterface/LHEInterface/plugins/ExternalLHEProducer.cc
@@ -130,7 +130,7 @@ ExternalLHEProducer::ExternalLHEProducer(const edm::ParameterSet& iConfig) :
   outputFile_(iConfig.getParameter<std::string>("outputFile")),
   args_(iConfig.getParameter<std::vector<std::string> >("args")),
   npars_(iConfig.getParameter<uint32_t>("numberOfParameters")),
-  nEvents_(iConfig.getParameter<uint32_t>("nEvents"))
+  nEvents_(iConfig.getUntrackedParameter<uint32_t>("nEvents"))
 {
   if (npars_ != args_.size())
     throw cms::Exception("ExternalLHEProducer") << "Problem with configuration: " << args_.size() << " script arguments given, expected " << npars_;
@@ -475,7 +475,7 @@ ExternalLHEProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptio
   desc.add<std::string>("outputFile", "myoutput");
   desc.add<std::vector<std::string> >("args");
   desc.add<uint32_t>("numberOfParameters");
-  desc.add<uint32_t>("nEvents");
+  desc.addUntracked<uint32_t>("nEvents");
 
   descriptions.addDefault(desc);
 }

diff --git a/GeneratorInterface/LHEInterface/python/ExternalLHEProducer_cfi.py b/GeneratorInterface/LHEInterface/python/ExternalLHEProducer_cfi.py
@@ -5,6 +5,6 @@
     outputFile = cms.string("W1Jet_7TeV_madgraph_final.lhe"),
     numberOfParameters = cms.uint32(10),
     args = cms.vstring('slc5_ia32_gcc434/madgraph/V5_1.3.27/test','W1Jet_7TeV_madgraph','false','true','wjets','5','20','false','0','99'),
-    nEvents = cms.uint32(100)                                    
+    nEvents = cms.untracked.uint32(100)                                    
 )