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Merge pull request #786 from mwhudson/help-crash 

fix crash on opening a help topic when a help topic is already open
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Michael Hudson-Doyle 2020-06-12 14:50:05 +12:00 committed by GitHub
parent 6b99a1c399 5f3e79f8c6
commit 7314d1a197
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1 changed files with 1 additions and 1 deletions
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subiquity/ui/views/help.py
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@ -404,7 +404,7 @@ class HelpMenu(PopUpLauncher):
# We don't let help dialogs pile up: if one is already
# showing, remove it before showing the new one.
if self.current_help:
self.app.remove_global_overlay(self.parent.current_help)
self.app.remove_global_overlay(self.current_help)
self.current_help = stretchy
fp, ui.pile.focus_position = ui.pile.focus_position, 1