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Check dependencyManager return value

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Atlante45 2015-07-15 14:06:39 -07:00
parent 057afa980e
commit 039bdc8900
1 changed files with 4 additions and 1 deletions
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5
interface/src/octree/OctreePacketProcessor.cpp
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@ -28,7 +28,10 @@ OctreePacketProcessor::OctreePacketProcessor() {
} }
OctreePacketProcessor::~OctreePacketProcessor() { OctreePacketProcessor::~OctreePacketProcessor() {
DependencyManager::get<NodeList>()->getPacketReceiver().unregisterListener(this); auto nodelist = DependencyManager::get<NodeList>();
if (nodelist) {
nodelist->getPacketReceiver().unregisterListener(this);
}
} }
void OctreePacketProcessor::handleOctreePacket(QSharedPointer<NLPacket> packet, SharedNodePointer senderNode) { void OctreePacketProcessor::handleOctreePacket(QSharedPointer<NLPacket> packet, SharedNodePointer senderNode) {