Fix sent history (ctrl+up) browse. There was a bug when history was full and we browsed history.

src/chat_control.py

@@ -637,6 +637,9 @@ class ChatControlBase(MessageControl):
 			for i in xrange(0, size - 1): 
 				self.sent_history[i] = self.sent_history[i + 1]
 			self.sent_history[max_size - 1] = message
+			# self.sent_history_pos has changed if we browsed sent_history,
+			# reset to real value
+			self.sent_history_pos = max_size
 		else:
 			self.sent_history.append(message)
 			self.sent_history_pos = size + 1