diff options
| author | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-11-12 11:54:26 +0200 |
|---|---|---|
| committer | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-11-12 14:22:53 +0200 |
| commit | 9d19841b053d16157858cf1c48a0143933af2626 (patch) | |
| tree | 7aecb1fdd19b094a397b9dbc425ebe9ad14547c0 /src/particles/qquickparticleaffector_p.h | |
| parent | b92d29c9e3d7a38a072be483e3fdd716271565c2 (diff) | |
Allow removing attractor particlesystem at runtime
Don't crash and make it work as expected.
Task-number: QTBUG-37491
Change-Id: I0b94fdfa0a79dd43b762b03b24e3415762eecd95
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/particles/qquickparticleaffector_p.h')
| -rw-r--r-- | src/particles/qquickparticleaffector_p.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/particles/qquickparticleaffector_p.h b/src/particles/qquickparticleaffector_p.h index f5975708fa..4f60389e04 100644 --- a/src/particles/qquickparticleaffector_p.h +++ b/src/particles/qquickparticleaffector_p.h @@ -128,7 +128,8 @@ void setSystem(QQuickParticleSystem* arg) { if (m_system != arg) { m_system = arg; - m_system->registerParticleAffector(this); + if (m_system) + m_system->registerParticleAffector(this); Q_EMIT systemChanged(arg); } } |