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Don't emit changed in unset if unneeded

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This commit is contained in:
Florian Bruhin 2018-02-19 21:13:31 +01:00
parent fecebd6ced
commit cea664e396
1 changed files with 3 additions and 2 deletions
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5
qutebrowser/config/config.py
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@ -402,8 +402,9 @@ class Config(QObject):
def unset(self, name, *, save_yaml=False, pattern=None):
"""Set the given setting back to its default."""
self.get_opt(name) # To check whether it exists
self._values[name].remove(pattern)
self.changed.emit(name)
changed = self._values[name].remove(pattern)
if changed:
self.changed.emit(name)
if save_yaml:
self._yaml.unset(name, pattern=pattern)