lib/on_irc/server.rb in on_irc-2.1.4 vs lib/on_irc/server.rb in on_irc-2.1.5

@@ -13,10 +13,11 @@
     def send_cmd(cmd, *args)
       # remove nil entries
       args.compact!
       # prepend last arg with : only if it exists. it's really ugly
       args[-1] = ":#{args[-1]}" if args[-1]
-      connection.send_data(cmd.to_s.upcase + ' ' + args.join(' ') + "\r\n")
+      args = args.join(' ').delete("\r\n")
+      connection.send_data("#{cmd.to_s.upcase} #{args}\r\n")
     end
 
     # basic IRC commands
     include Commands