Do not be sensitive while loading search form
Bug description
Traceback (most recent call last):
File "/usr/share/gajim/src/search_window.py", line 96, in on_search_button_clicked
infos = self.data_form_widget.get_infos()
AttributeError: SearchWindow instance has no attribute 'data_form_widget'
Steps to reproduce
|| Scan || `jabber.rootbash.com`
|| Select || `search.jabber.rootbash.com`
Click on Search button before search form is loaded.
Software versions
OS version: Salix OS 14.0.1 (Slackware 14.0 based) GTK version: 2.24.10 PyGTK version: 2.24.0