+ (userdata) method delete_botdata(key)

[user/henk/code/ruby/rbot.git] / lib / rbot / rfc2812.rb

diff --git a/lib/rbot/rfc2812.rb b/lib/rbot/rfc2812.rb
index 800c012094b944c50eacb9204a58858e2437df4b..ee0d08d605d40781c40b0e3e656d4d82a0a68e43 100644 (file)
--- a/lib/rbot/rfc2812.rb
+++ b/lib/rbot/rfc2812.rb
@@ -1474,6 +1474,9 @@ module Irc
       when :MODE
         parse_mode(serverstring, argv, data)
         handle(:mode, data)
+      when :ERROR
+        data[:message] = argv[1]
+        handle(:error, data)
       else
         warning "Unknown message #{serverstring.inspect}"
         handle(:unknown, data)
@@ -1531,7 +1534,7 @@ module Irc
             data[:modes].last << arg
           end
         }
-      else
+      when Channel
         # array of indices in data[:modes] where parameters
         # are needed
         who_wants_params = []
@@ -1584,6 +1587,10 @@ module Irc
             getting_args = true unless who_wants_params.empty?
           end
         end
+        unless who_wants_params.empty?
+          warning "Unhandled malformed modeline #{data[:modestring]} (unexpected empty arguments)"
+          return
+        end
 
         data[:modes].each { |mode|
           set, key, val = mode
@@ -1593,6 +1600,8 @@ module Irc
             data[:target].mode[key].send(set)
           end
         }
+      else
+        warning "Ignoring #{data[:modestring]} for unrecognized target #{argv[0]} (#{data[:target].inspect})"
       end
     end
   end