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Merge PR #556: Fix a crash that could happen when destroying LogsModel

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Jenkins nymea 2021-03-16 19:07:57 +01:00
commit fbef490236
1 changed files with 6 additions and 1 deletions
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7
libnymea-app/models/logsmodel.cpp
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@ -51,8 +51,13 @@ Engine *LogsModel::engine() const
void LogsModel::setEngine(Engine *engine) void LogsModel::setEngine(Engine *engine)
{ {
if (m_engine != engine) { if (m_engine != engine) {
if (m_engine) {
disconnect(m_engine->logManager(), &LogManager::logEntryReceived, this, &LogsModel::newLogEntryReceived);
}
m_engine = engine; m_engine = engine;
connect(engine->logManager(), &LogManager::logEntryReceived, this, &LogsModel::newLogEntryReceived); if (m_engine) {
connect(engine->logManager(), &LogManager::logEntryReceived, this, &LogsModel::newLogEntryReceived);
}
emit engineChanged(); emit engineChanged();
} }
} }