MFC r317346:

regex: unsign and constify some variables.

Taking some hints from the regex variant in nvi(1) and higher-level
compiler warnings, update some types in our regex(3) implementation.

Joint work with:	Kyle Evans

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/libc/regex/regexec.c b/lib/libc/regex/regexec.c
index 1cf87b8..f4cf8b7 100644
--- a/lib/libc/regex/regexec.c
+++ b/lib/libc/regex/regexec.c
@@ -225,9 +225,9 @@ regexec(const regex_t * __restrict preg,
 	eflags = GOODFLAGS(eflags);
 
 	if (MB_CUR_MAX > 1)
-		return(mmatcher(g, (char *)string, nmatch, pmatch, eflags));
+		return(mmatcher(g, string, nmatch, pmatch, eflags));
 	else if (g->nstates <= CHAR_BIT*sizeof(states1) && !(eflags&REG_LARGE))
-		return(smatcher(g, (char *)string, nmatch, pmatch, eflags));
+		return(smatcher(g, string, nmatch, pmatch, eflags));
 	else
-		return(lmatcher(g, (char *)string, nmatch, pmatch, eflags));
+		return(lmatcher(g, string, nmatch, pmatch, eflags));
 }