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Recast: fix a crash in the tile builder tool

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Check if tile isn't null before derefing it for the header.
This commit is contained in:
Kawe Mazidjatari 2024-10-22 12:01:09 +02:00
parent 8eb294b731
commit fc4fabd116
1 changed files with 3 additions and 2 deletions
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5
src/naveditor/Editor_TileMesh.cpp
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@ -306,10 +306,11 @@ public:
if (m_markedTileRef && m_editor && m_navMesh) if (m_markedTileRef && m_editor && m_navMesh)
{ {
const dtMeshTile* tile = m_navMesh->getTileByRef(m_markedTileRef); const dtMeshTile* tile = m_navMesh->getTileByRef(m_markedTileRef);
const dtMeshHeader* header = tile->header;
if (tile && header) if (tile && tile->header)
{ {
const dtMeshHeader* header = tile->header;
if (m_markedTileRef != m_lastMarkedTileRef) if (m_markedTileRef != m_lastMarkedTileRef)
{ {
m_lastMarkedTileRef = m_markedTileRef; m_lastMarkedTileRef = m_markedTileRef;