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authordwmalone <dwmalone@FreeBSD.org>2001-12-03 21:04:50 +0000
committerdwmalone <dwmalone@FreeBSD.org>2001-12-03 21:04:50 +0000
commitffd5084704c1d32632dc8fbb32aa7afc514bd3cc (patch)
treed466af73a3260af30e781dbf3cee3d180e2c0e26
parentdb0b731dacc59740857f17645ba5b1dca74cf1e6 (diff)
downloadFreeBSD-src-ffd5084704c1d32632dc8fbb32aa7afc514bd3cc.zip
FreeBSD-src-ffd5084704c1d32632dc8fbb32aa7afc514bd3cc.tar.gz
Warns cleanup - not ready for WARNS=2 yet.
-rw-r--r--usr.bin/look/look.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/look/look.c b/usr.bin/look/look.c
index ad2f35c..5fb7900 100644
--- a/usr.bin/look/look.c
+++ b/usr.bin/look/look.c
@@ -105,7 +105,8 @@ main(argc, argv)
{
struct stat sb;
int ch, fd, termchar, match;
- unsigned char *back, *file, *front, *string, *p;
+ unsigned char *back, *front, *string, *p;
+ unsigned const char *file;
(void) setlocale(LC_CTYPE, "");
@@ -164,7 +165,7 @@ look(string, front, back)
register unsigned char *readp, *writep;
/* Reformat string string to avoid doing it multiple times later. */
- for (readp = writep = string; ch = *readp++;) {
+ for (readp = writep = string; (ch = *readp++);) {
if (fflag)
ch = FOLD(ch);
if (dflag)
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