Patch from Craig Cross - fix to spurious event handling of wx-2.8

d18ce728 · Marco Serantoni · 81b3fdf1 · d18ce728
Commit d18ce728 authored Dec 18, 2010 by Marco Serantoni
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editrack.cpp pcbnew/editrack.cpp +3 -0

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--- a/pcbnew/editrack.cpp
+++ b/pcbnew/editrack.cpp
@@ -686,6 +686,9 @@ void ShowNewTrackWhenMovingCursor( WinEDA_DrawPanel* panel,
    DisplayOpt.DisplayPcbTrackFill = true;
    int       showTrackClearanceMode = DisplayOpt.ShowTrackClearanceMode;

+    if (g_FirstTrackSegment == NULL)
+        return;
+
    NETCLASS* netclass = g_FirstTrackSegment->GetNetClass();

    if( showTrackClearanceMode != DO_NOT_SHOW_CLEARANCE )