Fix "no attribute '_get_bugdir'" bug in `be help severity`.

Bug and patch submitted by Marien Zwart.  I can't think of any side
effect issues this might raise, so I'm committing it ;).  Excerpts
from Marien's email below.

From: Marien Zwart <...>
Date: Tue, 10 Aug 2010 17:45:06 +0200
Subject: [Be-devel] "be help severity" fails (traceback)

...
In current git (d63ec5fd3eca61ea53d06a96bfb52170111fc25d) "be help
severity" produces the following:

Traceback (most recent call last):
  ...
AttributeError: 'Severity' object has no attribute '_get_bugdir'
...
but I am not sure if this has any unintended side effects, so I'd prefer
not to submit this as a merge request (for someone more familiar with
the code to fix this instead).
...

diff --git a/libbe/command/help.py b/libbe/command/help.py
index b2b4cbd03949926d0a5dd7d7da8838a8fc30a8f9..01824fa748dfb36be3c67551f125d3d72d8e057e 100644 (file)
--- a/libbe/command/help.py
+++ b/libbe/command/help.py
@@ -64,6 +64,7 @@ class Help (libbe.command.Command):
             module = libbe.command.get_command(params['topic'])
             Class = libbe.command.get_command_class(module,params['topic'])
             c = Class(ui=self.ui)
+            self.ui.setup_command(c)
             print >> self.stdout, c.help().rstrip('\n')
         elif params['topic'] in TOPICS:
             print >> self.stdout, TOPICS[params['topic']].rstrip('\n')