* (plugins/urban) do not cache "random" lookups

[user/henk/code/ruby/rbot.git] / lib / rbot / config.rb

diff --git a/lib/rbot/config.rb b/lib/rbot/config.rb
index 2495a307331432faef7f28645c45727fb52b06f0..a1762988c98aab3d22b0c292fa1c7bfa0949328a 100644 (file)
--- a/lib/rbot/config.rb
+++ b/lib/rbot/config.rb
@@ -70,6 +70,8 @@ module Irc
     end
     def unset
       @manager.config.delete(@key)
+      @manager.changed = true
+      @on_change.call(@manager.bot, value) if @on_change
     end
 
     # set string will raise ArgumentErrors on failed parse/validate