[libvirt] [PATCH] virsh: suppress aliases in group help

[Eric Blake]

'virsh help | grep nodedev-det' shows only nodedev-detach,
but 'virsh help nodedev | grep nodedev-det' also shows the
older alias that we intentionally hid in commit af3f9aab.

See also commit 787f4fe and this bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=956966

* tools/virsh.c (vshCmdGrpHelp): Copy suppression of vshCmdHelp.

Signed-off-by: Eric Blake <eblake at redhat.com>
---
 tools/virsh.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/virsh.c b/tools/virsh.c
index 4cd93ca..6ec2f7b 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -1177,6 +1177,8 @@ vshCmdGrpHelp(vshControl *ctl, const char *grpname)
                  grp->keyword);

         for (cmd = grp->commands; cmd->name; cmd++) {
+            if (cmd->flags & VSH_CMD_FLAG_ALIAS)
+                continue;
             vshPrint(ctl, "    %-30s %s\n", cmd->name,
                      _(vshCmddefGetInfo(cmd, "help")));
         }
-- 
1.8.1.4