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| author | Jacob Malevich <jam@daterainc.com> | 2015-02-10 14:39:56 -0800 |
|---|---|---|
| committer | Jacob Malevich <jam@daterainc.com> | 2015-02-10 14:39:56 -0800 |
| commit | ffb068c2b4d50d888e2d0706f7883528f714fae0 (patch) | |
| tree | fd7ef468cd6d72ba0663b73a5f20bb330d3992ac | |
| parent | 2859e5d78032b09717c1aafbafc8fde968a36886 (diff) | |
bcacheadm: Handle missing arg in rm-dev
Signed-off-by: Jacob Malevich <jam@daterainc.com>
Issue DAT-1978
Change-Id: Iec1252f39bb1931ec4544b56b7db24c43253b8cd
| -rw-r--r-- | bcacheadm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bcacheadm.c b/bcacheadm.c index f5a7ef6..e619c01 100644 --- a/bcacheadm.c +++ b/bcacheadm.c @@ -476,6 +476,11 @@ int bcache_rm_device(NihCommand *command, char *const *args) { char *err; + if (!args[0]) { + printf("Must provide a device name\n"); + return -1; + } + err = remove_device(args[0], force_remove); if (err) { printf("bcache_rm_devices error: %s\n", err); |