From 360d6277d674c6f92135c8b6bf274c48675ef168 Mon Sep 17 00:00:00 2001
From: Phillip Susi <psusi@ubuntu.com>
Date: Mon, 5 Dec 2011 19:24:39 -0500
Subject: [PATCH 130/134] parted: Allow undocumented commands

Have command_print_summary print nothing if the command summary is NULL.
This allows for a command to be registered, but not documented in the
output of help.
---
 parted/command.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/parted/command.c b/parted/command.c
index e8fa64e..bc70e8a 100644
--- a/parted/command.c
+++ b/parted/command.c
@@ -118,6 +118,8 @@ command_get_names (Command** list)
 void
 command_print_summary (Command* cmd)
 {
+        if (cmd->summary == NULL)
+                return;
         fputs ("  ", stdout);
 	str_list_print_wrap (cmd->summary, screen_width(), 2, 8, stdout);
 	putchar ('\n');
-- 
1.9.3