1.6: Bump LunaSVG from 3.2.0 to [0dd60d1](sammycage/lunasvg@0dd60d1) - PR #4615

See [releases for
LunaSVG](https://github.com/sammycage/lunasvg/releases) for changes in
previous versions.

Testing resource with presets/test cases:
[svg.zip](https://github.com/user-attachments/files/24606373/svg.zip)

Additional PR for custom font support #4620

Author: Dutchman101

Client/mods/deathmatch/logic/CClientVectorGraphic.cpp

@@ -54,6 +54,10 @@ bool CClientVectorGraphic::SetDocument(CXMLNode* node)
     m_pXMLDocument = node;
     m_pSVGDocument = lunasvg::Document::loadFromData(node->ToString());
 
+    // Check if LunaSVG successfully parsed the document
+    if (!m_pSVGDocument)
+        return false;
+
     m_pVectorGraphicDisplay->Update();
 
     return true;

Client/mods/deathmatch/logic/CClientVectorGraphicDisplay.cpp

@@ -92,6 +92,10 @@ void CClientVectorGraphicDisplay::UpdateTexture()
     if (!surface)
         return;
 
+    // Check for valid SVG dimensions to avoid division by zero
+    if (svgDocument->width() <= 0 || svgDocument->height() <= 0)
+        return;
+
     // SVG has a predefined width and height. We need transform it to the requested size
     const Matrix transformationMatrix(pVectorGraphicItem->m_uiSizeX / svgDocument->width(), 0, 0, pVectorGraphicItem->m_uiSizeY / svgDocument->height(), 0, 0);