cms-sw/cmssw — pull request #4682 by alja (2014-07-16 16:55:30+00:00)
Title: Fix errors in reco to TGeo conversion.

The reason for fail was that warnings were treated as errors:
[a] Fatal Root Error: @SUB=TGeoManager::CheckGeometry
Volume "TOOTHPLATE" has no medium: assigned dummy medium and material

The warning were false and are fixed in the newer version of root.