Don't print the pool option name if it's null.
Before:
virsh # vol-name vol
error: failed to get vol 'vol', specifying --(null) might help
error: Storage volume not found: no storage vol with matching path vol
After:
virsh # vol-name vol
error: failed to get vol 'vol'
error: Storage volume not found: no storage vol with matching path vol
Bug:
https://bugzilla.redhat.com/show_bug.cgi?id=924571
---
tools/virsh-volume.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c
index 89ad8ea..0ca295f 100644
--- a/tools/virsh-volume.c
+++ b/tools/virsh-volume.c
@@ -88,7 +88,7 @@ vshCommandOptVolBy(vshControl *ctl, const vshCmd *cmd,
}
if (!vol) {
- if (pool)
+ if (pool || !pooloptname)
vshError(ctl, _("failed to get vol '%s'"), n);
else
vshError(ctl, _("failed to get vol '%s', specifying --%s
"