# HG changeset patch
# User Charly COSTE <changaco@changaco.net>
# Date 1263724916 -3600
# Node ID 8c6184411ec7c6c33fcdc7ec12c2c192774d88f5
# Parent  46c02cc89f18c80552e37e2314049ea4674f4006
minor fix in commands (unbound variable)

Signed-off-by: Charly COSTE <changaco@changaco.net>

diff --git a/commands.py b/commands.py
--- a/commands.py
+++ b/commands.py
@@ -153,6 +153,7 @@ def halt(bot, command, args_array, bot_a
 
 
 def irc_participants(bot, command, args_array, bot_admin, bridge):
+	ret = ''
 	if not bridge:
 		for b in bot.bridges:
 			irc_participants_nicknames = b.get_participants_nicknames_list(protocols=['irc'])
@@ -183,6 +184,7 @@ def stop_bridge(bot, command, args_array
 
 
 def xmpp_participants(bot, command, args_array, bot_admin, bridge):
+	ret = ''
 	if not bridge:
 		for b in bot.bridges:
 			xmpp_participants_nicknames = b.get_participants_nicknames_list(protocols=['xmpp'])