strings: Default to -a

This commit is contained in:
sin
2015-02-17 13:39:17 +00:00
parent 9effb224c8
commit 8ce6d7091a
3 changed files with 10 additions and 2 deletions

View File

@@ -9,7 +9,7 @@ static void dostrings(FILE *fp, const char *fname);
static void
usage(void)
{
eprintf("usage: %s [file ...]\n", argv0);
eprintf("usage: %s [-a] [file ...]\n", argv0);
}
int
@@ -19,6 +19,8 @@ main(int argc, char *argv[])
int ret = 0;
ARGBEGIN {
case 'a':
break;
default:
usage();
} ARGEND;