diff options
Diffstat (limited to 'sys-utils/umount.c')
| -rw-r--r-- | sys-utils/umount.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys-utils/umount.c b/sys-utils/umount.c index 0d576595b..1ad9e6aeb 100644 --- a/sys-utils/umount.c +++ b/sys-utils/umount.c @@ -435,7 +435,9 @@ static int umount_alltargets(struct libmnt_context *cxt, const char *spec, int r return mk_exit_code(cxt, rc); /* error */ if (!mnt_fs_get_srcpath(fs) || !mnt_fs_get_devno(fs)) - err(MOUNT_EX_USAGE, _("%s: failed to determine source"), spec); + errx(MOUNT_EX_USAGE, _("%s: failed to determine source " + "(--all-targets is unsupported on systems with " + "regular mtab file)."), spec); itr = mnt_new_iter(MNT_ITER_BACKWARD); if (!itr) |