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Merge pull request #2630

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3ea329e FutureScheduler: fix possible race, connect before setFuture (xiphon)
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luigi1111 2019-12-19 19:48:10 -05:00
commit 3984f8d1e8
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1 changed files with 1 additions and 1 deletions
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2
src/qt/FutureScheduler.h
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@ -50,10 +50,10 @@ private:
try try
{ {
auto *watcher = newWatcher<T>(); auto *watcher = newWatcher<T>();
watcher->setFuture(makeFuture(watcher));
connect(watcher, &QFutureWatcher<T>::finished, [this, watcher] { connect(watcher, &QFutureWatcher<T>::finished, [this, watcher] {
watcher->deleteLater(); watcher->deleteLater();
}); });
watcher->setFuture(makeFuture(watcher));
return qMakePair(true, watcher->future()); return qMakePair(true, watcher->future());
} }
catch (const std::exception &exception) catch (const std::exception &exception)