add missing break statement to final protection for multifit infinite loops

[bendavid]

addendum to #11368

[cmsbuild]

A new Pull Request was created by @bendavid (Josh Bendavid) for CMSSW_7_4_12_patchX.

add missing break statement to final protection for multifit infinite loops

It involves the following packages:

RecoLocalCalo/EcalRecAlgos

@cmsbuild, @cvuosalo, @slava77 can you please review it and eventually sign? Thanks.
@argiro this is something you requested to watch as well.
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Note that this branch is designed for requested bug fixes specific to the CMSSW_7_4_12 release.
If you wish to make a pull request for the CMSSW_7_4_X release cycle, please use the CMSSW_7_4_X branch instead