From c0955c320609588c7caab3f237d28ef0e8802f92 Mon Sep 17 00:00:00 2001
From: Zhang Xiaohe <zhangxh@cn.fujitsu.com>
Date: Wed, 22 May 2013 11:15:45 +0800
Subject: [PATCH] virsh: omit OPTION section in 'virsh help' if no option
 exists

Don't print 'OPTION' if there's no options. Just behaves as DESCRIPTION
does.
This mostly affects 'interface' command group.

Signed-off-by: Zhang Xiaohe <zhangxh@cn.fujitsu.com>
Reported-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
---
 tools/virsh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/virsh.c b/tools/virsh.c
index ecb7bd4e65..6f0c1ef7dc 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -1268,7 +1268,7 @@ vshCmddefHelp(vshControl *ctl, const char *cmdname)
             fprintf(stdout, "    %s\n", _(desc));
         }
 
-        if (def->opts) {
+        if (def->opts && def->opts->name) {
             const vshCmdOptDef *opt;
             fputs(_("\n  OPTIONS\n"), stdout);
             for (opt = def->opts; opt->name; opt++) {
-- 
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