From: Zachary T Welch <zw@superlucidity.net>
Date: Wed, 11 Nov 2009 17:40:28 +0000 (-0800)
Subject: add help regardless of callback
X-Git-Tag: v0.4.0-rc1~826
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=46d9ba4c8b675deb96ac533885500eb62b6c9909;p=openocd

add help regardless of callback

Add help for commands regardless of whether a handler is involved.
With this, all sorts of new commands can be found in 'help' text.
Hopefully, all of them have been documented....

Sadly, the lsort function appears to handle nested lists poorly, such
that sub-commands do not group with their parents.
---

diff --git a/src/helper/command.c b/src/helper/command.c
index a4ac4af0..5ac5c301 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -237,6 +237,8 @@ command_t* register_command(command_context_t *context, command_t *parent, char
 		}
 	}
 
+	command_helptext_add(command_name_list(c), help);
+
 	/* just a placeholder, no handler */
 	if (c->handler == NULL)
 		return c;
@@ -257,8 +259,6 @@ command_t* register_command(command_context_t *context, command_t *parent, char
 
 	free((void *)full_name);
 
-	command_helptext_add(command_name_list(c), help);
-
 	return c;
 }