add null check.

2016-11-08 23:28:37 +09:00
parent 5fa9f03a0e
commit fab67bbc61
2 changed files with 1 additions and 1 deletions
@@ -219,7 +219,7 @@ void Cursor::UpdateTexture()

 void Cursor::GetTexture(ID3D11Texture2D* texture)
 {
-    if (bgra32Buffer_ == nullptr) return;
+    if (bgra32Buffer_ == nullptr || texture == nullptr) return;
    ID3D11DeviceContext* context;
    GetDevice()->GetImmediateContext(&context);
    context->UpdateSubresource(texture, 0, nullptr, bgra32Buffer_, shapeInfo_.Width * 4, 0);