TB when changing Name im MUC
Bug description
If i change my name in a muc i get a tb.
Steps to reproduce
/nick newname in muc
Software versions
OS version: Debian testing Latest gajim dev version
TraceBack
Traceback (most recent call last): File "/home/andre/Working/sources/gajim/src/chat_control.py", line 736, in _on_message_textview_mykeypress_event self.send_message(message, xhtml=xhtml) # send the message File "/home/andre/Working/sources/gajim/src/groupchat_control.py", line 1643, in send_message if process_commands and self.process_as_command(message): File "/home/andre/Working/sources/gajim/src/command_system/implementation/middleware.py", line 41, in process_as_command self.add_history(text) File "/home/andre/Working/sources/gajim/src/command_system/implementation/middleware.py", line 123, in add_history self.save_sent_message(text) AttributeError: 'GroupchatControl' object has no attribute 'save_sent_message'