regex: conform to strict C
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 5 Jan 2013 20:06:52 +0000 (12:06 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 5 Jan 2013 20:07:12 +0000 (12:07 -0800)
commitd5ddbd8b67da0e39f85727071830b7a33d9bda66
treeb232bf9d421186d1cf90b9b2373edb4858be5b5d
parent8e858e6d77dd239e9102626b292519eae170679a
regex: conform to strict C

* lib/regcomp.c (parse_bracket_exp): Add cast to conform to strict C.
From Aharon Robbins.
ChangeLog
lib/regcomp.c