From e8cfc3f693e8a0cbfc489564c76e00c074f63066 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 3 Mar 2012 15:09:07 +0100 Subject: blkid: if parameters are given, do not scan /dev Signed-off-by: Denys Vlasenko --- util-linux/blkid.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'util-linux/blkid.c') diff --git a/util-linux/blkid.c b/util-linux/blkid.c index a9fd9f361..1bbc80311 100644 --- a/util-linux/blkid.c +++ b/util-linux/blkid.c @@ -18,11 +18,14 @@ int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int blkid_main(int argc UNUSED_PARAM, char **argv) { + int scan_devices = 1; + while (*++argv) { /* Note: bogus device names don't cause any error messages */ add_to_uuid_cache(*argv); + scan_devices = 0; } - display_uuid_cache(); + display_uuid_cache(scan_devices); return 0; } -- cgit v1.2.3