Programming error when clicking on high security shield icon
Bug description
Traceback (most recent call last):
File "/home/admin/hg/gajim_0.16/src/chat_control.py", line 2315, in _on_authentication_button_clicked
dialogs.ESessionInfoWindow(self.session, self.parent_win.window)
File "/home/admin/hg/gajim_0.16/src/dialogs.py", line 5119, in __init__
self.update_info()
File "/home/admin/hg/gajim_0.16/src/dialogs.py", line 5140, in update_info
self.button_label.set_text(_('Verify again...'))
AttributeError: 'NoneType' object has no attribute 'set_text'
This dialog appears on 0.16-beta1 (Windows), so, probably, it has something to do with changes afterwards.
Steps to reproduce
Click on a verified (red/white high security) shield icon.
Software versions
OS version: Salix OS 14.0.1 (Slackware 14.0 based) GTK version: 2.24.10 PyGTK version: 2.24.0