From b891a80a33dfaf93de7d29d790fa312a1dc85ae1 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Mon, 17 Nov 2008 01:34:36 +0100
Subject: azgame plugin: strip BOM during wordlist loading

---
 data/rbot/plugins/games/azgame.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'data')

diff --git a/data/rbot/plugins/games/azgame.rb b/data/rbot/plugins/games/azgame.rb
index 05b767f0..edff9093 100644
--- a/data/rbot/plugins/games/azgame.rb
+++ b/data/rbot/plugins/games/azgame.rb
@@ -134,7 +134,8 @@ class AzGamePlugin < Plugin
   def initialize_wordlist(lang)
     wordlist = @wordlist_base + lang.to_s
     if File.exist?(wordlist)
-      words = File.readlines(wordlist).map {|line| line.strip}.uniq
+      # wordlists are assumed to be UTF-8, but we need to strip the BOM, if present
+      words = File.readlines(wordlist).map {|line| line.sub("\xef\xbb\xbf",'').strip}.uniq
       if(words.length >= 4) # something to guess
         rules = {
             :good => /^\S+$/,
-- 
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