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| author | Denys Vlasenko | 2010-09-06 16:31:18 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-09-06 16:31:18 +0200 |
| commit | a35dfe62004abaa116d01155605e3f3df379688c (patch) | |
| tree | c5c8ee89214295db5e287051b6e1d95e76ce67d3 /util-linux/blockdev.c | |
| parent | 3d4a8f864693e6a079a78db2290708554b130cb8 (diff) | |
| download | busybox-a35dfe62004abaa116d01155605e3f3df379688c.zip busybox-a35dfe62004abaa116d01155605e3f3df379688c.tar.gz | |
blockdev: make "blockdev --rereadpt /dev/sda EXTRA_ARG" complain. +6 bytes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'util-linux/blockdev.c')
| -rw-r--r-- | util-linux/blockdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util-linux/blockdev.c b/util-linux/blockdev.c index 9b5d86d..a780d22 100644 --- a/util-linux/blockdev.c +++ b/util-linux/blockdev.c @@ -142,7 +142,7 @@ int blockdev_main(int argc, char **argv) lu = llu; iarg = llu; - if (!*++argv) + if (!*++argv || argv[1]) bb_show_usage(); fd = xopen(*argv, O_RDONLY); |