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logic: Fix trail graph check in MessageFlushUpdates handler of GraphController

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Eberhard Graether
2017-05-08 12:28:06 +02:00
parent b729bf0a9a
commit a1a709b049
1 changed files with 1 additions and 1 deletions
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src/lib/component/controller/GraphController.cpp
+1 -1
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@@ -165,7 +165,7 @@ void GraphController::handleMessage(MessageActivateTrailEdge* message)
void GraphController::handleMessage(MessageFlushUpdates* message)
{
if (m_graph->getTrailMode() != Graph::TRAIL_NONE)
if (m_graph && m_graph->getTrailMode() != Graph::TRAIL_NONE)
{
return;
}