regcomp.c: Simplify early failure returns
authorKarl Williamson <khw@cpan.org>
Tue, 13 Nov 2018 21:17:37 +0000 (14:17 -0700)
committerKarl Williamson <khw@cpan.org>
Fri, 16 Nov 2018 17:48:19 +0000 (10:48 -0700)
commitf358228e3e49eb26a791fae21a9ed0e46fc37634
treeab5b364d985e6fbc3f4f0ffb588e108d42e83c36
parenta6609ec917e586c390c562541b3085cdfc7d383c
regcomp.c: Simplify early failure returns

Previous commits have removed the need for certain macros and generality
in returning from functions early.  Correspondingly simplify
regcomp.c