remove unneeded conditional
remove unneeded conditional

--HG--
branch : combine-from-multiple-dirs

hugovk/coveragepy,larsbutler/coveragepy,jayhetee/coveragepy,hugovk/coveragepy,blueyed/coveragepy,larsbutler/coveragepy,nedbat/coveragepy,nedbat/coveragepy,blueyed/coveragepy,jayhetee/coveragepy,7WebPages/coveragepy,hugovk/coveragepy,nedbat/coveragepy,jayhetee/coveragepy,hugovk/coveragepy,jayhetee/coveragepy,7WebPages/coveragepy,7WebPages/coveragepy,7WebPages/coveragepy,larsbutler/coveragepy,blueyed/coveragepy,larsbutler/coveragepy,jayhetee/coveragepy,nedbat/coveragepy,hugovk/coveragepy,nedbat/coveragepy,larsbutler/coveragepy,blueyed/coveragepy,blueyed/coveragepy