message.rb: correct @plainmessage and @message for CTCP messages

After CTCP parsing, @plainmessage was not defined correctly (as it still
contained the CTCP command), and @plainmessage and @message were not
being cleaned up correctly.

This manifested itself e.g. with spurious \001ACTION and other strange
unusual byte sequence popping up in markov-generated text.

Fix by redefining @plainmessage and @message appropriately in CTCP
handling.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/rbot/message.rb b/lib/rbot/message.rb
index fe7b3cb0..5d6ea60f 100644
--- a/lib/rbot/message.rb
+++ b/lib/rbot/message.rb
@@ -357,6 +357,8 @@ module Irc
         @action = @ctcp == 'ACTION'
         debug "Received CTCP command #{@ctcp} with options #{@message} (action? #{@action})"
         @logmessage = @message.dup
+        @plainmessage = BasicUserMessage.strip_formatting(@message)
+        @message = BasicUserMessage.strip_initial_formatting(@message)
       end
 
       # free splitting for plugins