diff options
Diffstat (limited to 'src/quick/scenegraph/coreapi/qsgnodeupdater.cpp')
-rw-r--r-- | src/quick/scenegraph/coreapi/qsgnodeupdater.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp b/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp index f9e2a6ae56..1c50a4aa30 100644 --- a/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp +++ b/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp @@ -97,15 +97,13 @@ void QSGNodeUpdater::updateStates(QSGNode *n) bool QSGNodeUpdater::isNodeBlocked(QSGNode *node, QSGNode *root) const { qreal opacity = 1; - while (node != root) { + while (node != root && node != 0) { if (node->type() == QSGNode::OpacityNodeType) { opacity *= static_cast<QSGOpacityNode *>(node)->opacity(); if (opacity < 0.001) return true; } node = node->parent(); - - Q_ASSERT_X(node, "QSGNodeUpdater::isNodeBlocked", "node is not in the subtree of root"); } return false; |