Don't crash on empty pcad polygons

Fixes sentry KICAD-103
2023-04-12 01:41:06 +00:00 · 2023-04-12 01:41:06 +00:00 · fb1cc72013
parent 1f34883a27
commit fb1cc72013
1 changed files with 6 additions and 0 deletions
--- a/pcbnew/plugins/pcad/pcb_copper_pour.cpp
+++ b/pcbnew/plugins/pcad/pcb_copper_pour.cpp
@ -94,6 +94,12 @@ bool PCB_COPPER_POUR::Parse( XNODE* aNode, const wxString& aDefaultUnits,
        // retrieve copper pour outline
        FormPolygon( lNode, &m_outline, aDefaultUnits, aActualConversion );

+        if( m_outline.GetCount() == 0 )
+        {
+            // empty polygon may have been in the file
+            return false;
+        }
+
        m_positionX = m_outline[0]->x;
        m_positionY = m_outline[0]->y;
    }