Make pprint_tag void and cleans up call in cmd_cat_file.

diff --git a/builtin-grep.c b/builtin-grep.c
index a561612e7efd31f92a8becd8f94516877146ad7f..3ec99b70108021b266f6470d97efce9acd02b195 100644 (file)
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -390,9 +390,7 @@ static int buffer_is_binary(const char *ptr, unsigned long size)
 {
        if (FIRST_FEW_BYTES < size)
                size = FIRST_FEW_BYTES;
-       if (memchr(ptr, 0, size))
-               return 1;
-       return 0;
+       return !!memchr(ptr, 0, size);
 }
 
 static int fixmatch(const char *pattern, char *line, regmatch_t *match)