Commit abb53db0ac56280d00b2cb8a67f61caff622ea89

Jim Meyering 2009-04-16T18:08:04

useless-if-before-free: improve conversion code * build-aux/useless-if-before-free: Adjust code-in-comment to match "...!= 0" as well as "...!= NULL". emacs has one of the former.