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Fix MS15673: Ensure offscreenUI exists before updating SecurityImageProvider

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This commit is contained in:
Zach Fox 2018-06-07 16:10:44 -07:00
parent 389bddb0f4
commit c1b971a269
1 changed files with 5 additions and 1 deletions
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6
interface/src/commerce/Wallet.cpp
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@ -610,7 +610,11 @@ void Wallet::updateImageProvider() {
SecurityImageProvider* securityImageProvider; SecurityImageProvider* securityImageProvider;
// inform offscreenUI security image provider // inform offscreenUI security image provider
QQmlEngine* engine = DependencyManager::get<OffscreenUi>()->getSurfaceContext()->engine(); auto offscreenUI = DependencyManager::get<OffscreenUi>();
if (!offscreenUI) {
return;
}
QQmlEngine* engine = offscreenUI->getSurfaceContext()->engine();
securityImageProvider = reinterpret_cast<SecurityImageProvider*>(engine->imageProvider(SecurityImageProvider::PROVIDER_NAME)); securityImageProvider = reinterpret_cast<SecurityImageProvider*>(engine->imageProvider(SecurityImageProvider::PROVIDER_NAME));
securityImageProvider->setSecurityImage(_securityImage); securityImageProvider->setSecurityImage(_securityImage);