From 91100d59ee74594114ce35c0f19a9d386df77690 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Thu, 15 Mar 2007 00:11:06 +0000
Subject: config was not being saved after unsetting a value

---
 lib/rbot/config.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rbot/config.rb b/lib/rbot/config.rb
index 2495a307..d04546c6 100644
--- a/lib/rbot/config.rb
+++ b/lib/rbot/config.rb
@@ -70,6 +70,7 @@ module Irc
     end
     def unset
       @manager.config.delete(@key)
+      @manager.changed = true
     end
 
     # set string will raise ArgumentErrors on failed parse/validate
-- 
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