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Fix crash when importing Eagle board file with no "classes" element. 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/15754
This commit is contained in:
Wayne Stambaugh 2024-01-03 10:03:52 -05:00
parent 2a04e6ac63
commit 0e4fe545a4
1 changed files with 9 additions and 1 deletions
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10
pcbnew/pcb_io/eagle/pcb_io_eagle.cpp
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@ -2,7 +2,7 @@
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2012-2023 KiCad Developers, see AUTHORS.txt for contributors.
* Copyright (C) 2012-2024 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -2531,6 +2531,10 @@ void PCB_IO_EAGLE::deleteTemplates()
void PCB_IO_EAGLE::loadClasses( wxXmlNode* aClasses )
{
// Eagle board DTD defines the "classes" element as 0 or 1.
if( !aClasses )
return;
BOARD_DESIGN_SETTINGS& bds = m_board->GetDesignSettings();
m_xpath->push( "classes.class", "number" );
@ -2595,6 +2599,10 @@ void PCB_IO_EAGLE::loadClasses( wxXmlNode* aClasses )
void PCB_IO_EAGLE::loadSignals( wxXmlNode* aSignals )
{
// Eagle board DTD defines the "signals" element as 0 or 1.
if( !aSignals )
return;
ZONES zones; // per net
int netCode = 1;