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Handle None-widget in tabbedbrowser.widgets()

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I can't reproduce this, but got a crash report about it.
This commit is contained in:
Florian Bruhin 2017-03-27 07:52:33 +02:00
parent 5a4d11be68
commit bcee6d295c
1 changed files with 7 additions and 3 deletions
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10
qutebrowser/mainwindow/tabbedbrowser.py
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@ -146,10 +146,14 @@ class TabbedBrowser(tabwidget.TabWidget):
We don't implement this as generator so we can delete tabs while We don't implement this as generator so we can delete tabs while
iterating over the list. iterating over the list.
""" """
w = [] widgets = []
for i in range(self.count()): for i in range(self.count()):
w.append(self.widget(i)) widget = self.widget(i)
return w if widget is None:
log.webview.debug("Got None-widget in tabbedbrowser!")
else:
widgets.append(widget)
return widgets
@config.change_filter('ui', 'window-title-format') @config.change_filter('ui', 'window-title-format')
def update_window_title(self): def update_window_title(self):