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check for valid resource pointer before use

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This commit is contained in:
Andrew Meadows 2017-05-18 15:12:59 -07:00
parent 8d3285f733
commit 17b6cf29df
1 changed files with 4 additions and 2 deletions
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6
libraries/render-utils/src/Model.cpp
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@ -810,8 +810,10 @@ void Model::setURL(const QUrl& url) {
deleteGeometry();
auto resource = DependencyManager::get<ModelCache>()->getGeometryResource(url);
resource->setLoadPriority(this, _loadingPriority);
_renderWatcher.setResource(resource);
if (resource) {
resource->setLoadPriority(this, _loadingPriority);
_renderWatcher.setResource(resource);
}
onInvalidate();
}