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Fix a possible crash in ThingClassesProxy

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This commit is contained in:
Michael Zanetti 2021-08-10 16:29:43 +02:00
parent 83df1b780b
commit 534171db29
1 changed files with 3 additions and 0 deletions
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3
libnymea-app/thingclassesproxy.cpp
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@ -176,6 +176,9 @@ void ThingClassesProxy::setGroupByInterface(bool groupByInterface)
ThingClass *ThingClassesProxy::get(int index) const ThingClass *ThingClassesProxy::get(int index) const
{ {
if (!m_engine) {
return nullptr;
}
return m_engine->thingManager()->thingClasses()->get(mapToSource(this->index(index, 0)).row()); return m_engine->thingManager()->thingClasses()->get(mapToSource(this->index(index, 0)).row());
} }