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make sure there IS a current widget before using it

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This commit is contained in:
Marc Jauvin 2018-02-14 08:33:32 -05:00
parent 9b8a182a78
commit 8a3049f09b
1 changed files with 6 additions and 2 deletions
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8
qutebrowser/mainwindow/tabbedbrowser.py
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@ -637,7 +637,9 @@ class TabbedBrowser(tabwidget.TabWidget):
input_modes = [usertypes.KeyMode.insert, usertypes.KeyMode.passthrough]
if (mode in input_modes and
config.val.tabs.mode_on_change == 'restore'):
self.currentWidget().data.input_mode = mode
tab = self.currentWidget()
if tab != 0:
tab.data.input_mode = mode
@pyqtSlot(usertypes.KeyMode)
def on_mode_left(self, mode):
@ -651,7 +653,9 @@ class TabbedBrowser(tabwidget.TabWidget):
return
widget.setFocus()
elif config.val.tabs.mode_on_change == 'restore':
self.currentWidget().data.input_mode = usertypes.KeyMode.normal
tab = self.currentWidget()
if tab != 0:
tab.data.input_mode = usertypes.KeyMode.normal
@pyqtSlot(int)
def on_current_changed(self, idx):