From 74d80daddb2649d9d938dad7825df3867e198e71 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Tue, 4 Sep 2007 10:25:10 +0000
Subject: [PATCH] lastfm plugin: fix help with empty topic

---
 data/rbot/plugins/lastfm.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/rbot/plugins/lastfm.rb b/data/rbot/plugins/lastfm.rb
index 9c6e97b9..c1e85da4 100644
--- a/data/rbot/plugins/lastfm.rb
+++ b/data/rbot/plugins/lastfm.rb
@@ -48,7 +48,7 @@ class LastFmPlugin < Plugin
   LASTFM = "http://www.last.fm"
 
   def help(plugin, topic="")
-    case topic.intern
+    case (topic.intern rescue nil)
     when :event, :events
       "lastfm [<num>] events in <location> => show information on events in or near <location>. lastfm [<num>] events by <artist/group> => show information on events by <artist/group>. The number of events <num> that can be displayed is optional, defaults to #{@bot.config['lastfm.default_events']} and cannot be higher than #{@bot.config['lastfm.max_events']}"
     when :artist, :group
-- 
2.39.2