Possible memory leak in resizeSignalVector

==31474== 160 bytes in 1 blocks are possibly lost in loss record 32,203 of 40,497
==31474== at 0x483977F: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31474== by 0x683D3F4: resizeSignalVector (qobject_p.h:287)
==31474== by 0x683D3F4: QObjectPrivate::addConnection(int, QObjectPrivate::Connection*) (qobject.cpp:325)
==31474== by 0x6841B1C: QMetaObjectPrivate::connect(QObject const*, int, QMetaObject const*, QObject const*, int, QMetaObject const*, int, int*) (qobject.cpp:3362)
==31474== by 0x68462A1: QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) (qobject.cpp:2805)
==31474== by 0xE6AE2D: CollectionFilterWidget::CollectionFilterWidget(QWidget*) (in /home/jonas/Projects/strawberry/build/strawberry)
==31474== by 0xE66CEA: Ui_CollectionViewContainer::setupUi(QWidget*) (in /home/jonas/Projects/strawberry/build/strawberry)
==31474== by 0xE668BD: CollectionViewContainer::CollectionViewContainer(QWidget*) (in /home/jonas/Projects/strawberry/build/strawberry)
==31474== by 0xCBDD46: MainWindow::MainWindow(Application*, SystemTrayIcon*, OSDBase*, CommandlineOptions const&, QWidget*) (in /home/jonas/Projects/strawberry/build/strawberry)
==31474== by 0xCBA7D5: main (in /home/jonas/Projects/strawberry/build/strawberry)