Null Check in RenderMain::CanRenderPoint (#1316)

2020-07-18 06:33:15 +09:00
parent 96700ceb97
commit ed7bfb8142
1 changed files with 1 additions and 1 deletions
--- a/src/GraphControl/DirectX/RenderMain.cpp
+++ b/src/GraphControl/DirectX/RenderMain.cpp
@@ -137,7 +137,7 @@ namespace GraphControl::DX

    bool RenderMain::CanRenderPoint()
    {
-        if (m_drawNearestPoint || m_drawActiveTracing)
+        if (m_graph && (m_drawNearestPoint || m_drawActiveTracing))
        {
            Point trackPoint = m_pointerLocation;