cms-sw/cmssw — pull request #1754 by Martin-Grunewald (2013-12-10 15:59:30+00:00)
Title: Fix PFClusterProducer For ConfDB

ConfDB uses static templates with always all parameters. Hence a plugin should not behave differently if a
parameter is present in the py config or not. This fix replaces that logic by checking the value of the added
InputTag: if it is empty, the old behaviour (as was without this parameter present) is obtained.