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add null pointer check (#1106)

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shun-iwasawa 2017-03-16 19:02:07 +09:00 committed by masafumi-inoue
parent 14df388f6c
commit 51c8ee5bc1
1 changed files with 2 additions and 1 deletions
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3
toonz/sources/common/tipc/tipc.cpp
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@ -338,7 +338,8 @@ bool tipc::startSlaveServer(QString srvName, QString cmdline) {
// the *MAIN* thread
// in *this process* exits. So, if this is not the main thread, we must move
// the socket there.
if (QThread::currentThread() != QCoreApplication::instance()->thread())
if (QCoreApplication::instance() &&
QThread::currentThread() != QCoreApplication::instance()->thread())
dummySock->moveToThread(QCoreApplication::instance()->thread());
// If a connection error takes place, release the dummy socket.