Pull request #4195 also applied to ME0GeometryBuilderFromCondDB

[mark-grimes]

@dildick created a fix for an intermittent crash with #4195 which fixes ME0GeometryBuilderFromCondDDD. This applies the same fix to ME0GeometryBuilderFromCondDB. I have no idea if this code is ever used but figured it was better to fix it in case it is, since the crash is intermittent and hard to trace. This also includes #4195.

[cmsbuild]

A new Pull Request was created by @mark-grimes (Mark Grimes) for CMSSW_6_2_X_SLHC.

Pull request #4195 also applied to ME0GeometryBuilderFromCondDB

It involves the following packages:

Geometry/GEMGeometryBuilder

@civanch, @Dr15Jones, @ianna, @mdhildreth, @cmsbuild, @nclopezo, @Degano, @ktf can you please review it and eventually sign? Thanks.
@ghellwig this is something you requested to watch as well.
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@fratnikov, @mark-grimes you are the release manager for this.
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[dildick]

Hi, I guess at some point in the future ME0GeometryBuilderFromCondDB would be used if ME0 were an approved project with a geometry in DB.

I tested this in workflow 13000; runs fine. If -999 is an error-prone value, you can change it to +999. It won't matter for the DIGI-RECO performance.

[ianna]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_6_2_X_SLHC IBs unless changes or unless it breaks tests. @fratnikov, @mark-grimes can you please take care of it?

[mark-grimes]

merge

All tests pass except for failures with know errors. Tested with 4 muons and single pion.