Fix bug in EgammaHLTRechitInRegionsProducer 73X

[Martin-Grunewald]

Fix bug in EgammaHLTRechitInRegionsProducer discussed here
https://hypernews.cern.ch/HyperNews/CMS/get/dataopsrequests/6115/1/1/1/1/1/1/1/1/1/1.html
Forward port of #6901 to 73X

[cmsbuild]

A new Pull Request was created by @Martin-Grunewald (Martin Grunewald) for CMSSW_7_3_X.

Fix bug in EgammaHLTRechitInRegionsProducer 73X

It involves the following packages:

RecoEgamma/EgammaHLTProducers

@Martin-Grunewald, @perrotta, @cmsbuild, @nclopezo, @fwyzard can you please review it and eventually sign? Thanks.
@Sam-Harper, @lgray this is something you requested to watch as well.
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@nclopezo you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[Martin-Grunewald]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_3_X IBs unless changes or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @nclopezo, @ktf, @smuzaffar

[cmsbuild]

+1
Tested at: 8d223f2
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6943/1647/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6943/1647/summary.html