From 36a9b6341daab4e8e63c2ad04418ecba4d877e27 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Wed, 7 Nov 2007 18:29:36 +0000
Subject: lart plugin: fix listlart/praise logic

---
 data/rbot/plugins/lart.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/rbot/plugins/lart.rb b/data/rbot/plugins/lart.rb
index a70c67b8..657537f0 100644
--- a/data/rbot/plugins/lart.rb
+++ b/data/rbot/plugins/lart.rb
@@ -139,7 +139,7 @@ class LartPlugin < Plugin
   def handle_listlart(m, params)
     rx = Regexp.new(params[:lart].to_s, true)
     list = @larts.grep(rx)
-    if list
+    unless list.empty?
       m.reply list.join(" | "), :split_at => /\s+\|\s+/
     else
       m.reply "no lart found matching #{params[:lart]}"
@@ -161,7 +161,7 @@ class LartPlugin < Plugin
   def handle_listpraise(m, params)
     rx = Regexp.new(params[:praise].to_s, true)
     list = @praises.grep(rx)
-    if list
+    unless list.empty?
       m.reply list.join(" | "), :split_at => /\s+\|\s+/
     else
       m.reply "no praise found matching #{params[:praise]}"
-- 
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