grep: unsigned chars to fix gcc warnings.

2010-06-20 12:31:55 +00:00
parent 28663f45d6
commit 137495002d
2 changed files with 3 additions and 3 deletions
--- a/commands/grep/binary.c
+++ b/commands/grep/binary.c
@@ -37,7 +37,7 @@
 int
 bin_file(FILE *f)
 {
-	char		buf[BUFSIZ];
+	unsigned char	buf[BUFSIZ];
 	size_t		i, m;
 	int		ret = 0;

@@ -61,7 +61,7 @@ bin_file(FILE *f)
 int
 gzbin_file(gzFile *f)
 {
-	char		buf[BUFSIZ];
+	unsigned char	buf[BUFSIZ];
 	int		i, m;
 	int		ret = 0;