Pcbnew: Fix bug Bug #898178

14 years ago · 3a887850ee
3 changed files with 4 additions and 1 deletions
--- a/Documentation/GUI_Translation_HOWTO.odt
+++ b/Documentation/GUI_Translation_HOWTO.odt
--- a/Documentation/GUI_Translation_HOWTO.pdf
+++ b/Documentation/GUI_Translation_HOWTO.pdf
--- a/pcbnew/move_or_drag_track.cpp
+++ b/pcbnew/move_or_drag_track.cpp
@ -222,7 +222,10 @@ static void Show_MoveNode( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPo

    // Display track length
    PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) aPanel->GetParent();
-    Track->DisplayInfo( frame );
+    if( Track == NULL )     // can happen if g_DragSegmentList is empty
+        Track = NewTrack;   // try to use main item
+    if( Track )
+        Track->DisplayInfo( frame );
 }