[parted-devel] [PATCH 5/6] parted: Allow undocumented commands
Phillip Susi
psusi at ubuntu.com
Fri Jan 18 04:56:38 UTC 2013
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 1b84e44..21b6a21 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');
--
1.7.10.4
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