29 lines
845 B
Diff
29 lines
845 B
Diff
From 360d6277d674c6f92135c8b6bf274c48675ef168 Mon Sep 17 00:00:00 2001
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From: Phillip Susi <psusi@ubuntu.com>
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Date: Mon, 5 Dec 2011 19:24:39 -0500
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Subject: [PATCH 130/134] parted: Allow undocumented commands
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Have command_print_summary print nothing if the command summary is NULL.
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This allows for a command to be registered, but not documented in the
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output of help.
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---
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parted/command.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/parted/command.c b/parted/command.c
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index e8fa64e..bc70e8a 100644
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--- a/parted/command.c
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+++ b/parted/command.c
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@@ -118,6 +118,8 @@ command_get_names (Command** list)
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void
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command_print_summary (Command* cmd)
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{
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+ if (cmd->summary == NULL)
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+ return;
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fputs (" ", stdout);
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str_list_print_wrap (cmd->summary, screen_width(), 2, 8, stdout);
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putchar ('\n');
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--
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1.9.3
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