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Fixed a bug that causes the application to crash if no listener is installed for a Property

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Alexander Bock
2014-09-07 17:10:33 +02:00
parent fb24f06e5a
commit e16373cfcf
1 changed files with 2 additions and 1 deletions
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3
src/properties/property.cpp
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@@ -127,7 +127,8 @@ void Property::setPropertyOwner(PropertyOwner* owner)
}
void Property::notifyListener() {
_onChangeCallback();
if (_onChangeCallback)
_onChangeCallback();
}
} // namespace properties