diff options
Diffstat (limited to 'tools/lvdisplay.c')
| -rw-r--r-- | tools/lvdisplay.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/lvdisplay.c b/tools/lvdisplay.c index 9fb157aa..d421327c 100644 --- a/tools/lvdisplay.c +++ b/tools/lvdisplay.c @@ -42,5 +42,8 @@ int lvdisplay(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } + if (!driver_is_loaded()) + return ECMD_FAILED; + return process_each_lv(cmd, argc, argv, LCK_VG_READ, &lvdisplay_single); } |