Fix potential crash in gpu particles source generator

2022-01-26 21:19:53 +01:00
parent 5dc304fcb4
commit 249a3332dc
1 changed files with 1 additions and 1 deletions
--- a/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Particles.cpp
+++ b/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Particles.cpp
@@ -585,7 +585,7 @@ void ParticleEmitterGPUGenerator::ProcessGroupFunction(Box* box, Node* node, Val
            break;
        }
        Box* functionCallBox = functionCallNode->TryGetBox(inputIndex);
-        if (functionCallBox->HasConnection())
+        if (functionCallBox && functionCallBox->HasConnection())
        {
            // Use provided input value from the function call
            _graphStack.Pop();