PCB_PAINTER: fix segfault when item has no net assigned

1112d279 · tomasz.wlostowski@cern.ch · 88ee2884 · 1112d279
Commit 1112d279 authored Sep 18, 2013 by tomasz.wlostowski@cern.ch
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pcb_painter.cpp pcbnew/pcb_painter.cpp +3 -0

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--- a/pcbnew/pcb_painter.cpp
+++ b/pcbnew/pcb_painter.cpp
@@ -283,6 +283,9 @@ void PCB_PAINTER::draw( const TRACK* aTrack, int aLayer )
                return;

            NETINFO_ITEM* net = ( (BOARD*) aTrack->GetParent() )->FindNet( netNumber );
+            if(!net)
+                return;
+            
            std::string netName = std::string( net->GetShortNetname().mb_str() );
            VECTOR2D textPosition = start + line / 2.0;     // center of the track
            double textOrientation = -atan( line.y / line.x );