X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Fnote.rb;h=e0a7be293a05a192375e4aed7e03cebe72ad347c;hb=836cf49c210ebfeb443861d26379a81b333c2c78;hp=59e1e6a0a175adbcc39a318c66fada8e850d86a6;hpb=095a126c82c0fc886b15296942588aabbf49b4f6;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/data/rbot/plugins/note.rb b/data/rbot/plugins/note.rb
index 59e1e6a0..e0a7be29 100644
--- a/data/rbot/plugins/note.rb
+++ b/data/rbot/plugins/note.rb
@@ -21,7 +21,7 @@ class NotePlugin < Plugin
     return if @registry.length < 1
     debug 'Checking registry for old-formatted notes...'
     n = 0
-    @registry.dup.each_key do |key|
+    @registry.keys.each do |key|
       unless key == key.downcase
         @registry[key.downcase] = @registry[key] + (@registry[key.downcase] || [])
         @registry.delete key