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SCH_EAGLE_PLUGIN::addBusEntries(): prevent operating on deleted objects

This commit is contained in:
Maciej Suminski 2018-03-28 15:51:10 +02:00
parent 168112cf84
commit 88915f7940
1 changed files with 5 additions and 1 deletions
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6
eeschema/sch_eagle_plugin.cpp
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@ -2173,6 +2173,7 @@ void SCH_EAGLE_PLUGIN::addBusEntries()
if( p == lineend ) // wire is overlapped by bus entry symbol
{
m_currentSheet->GetScreen()->DeleteItem( line );
line = nullptr;
}
else
{
@ -2191,6 +2192,7 @@ void SCH_EAGLE_PLUGIN::addBusEntries()
if( p == lineend ) // wire is overlapped by bus entry symbol
{
m_currentSheet->GetScreen()->DeleteItem( line );
line = nullptr;
}
else
{
@ -2212,6 +2214,7 @@ void SCH_EAGLE_PLUGIN::addBusEntries()
if( linestart + wxPoint( 100, -100 )== lineend ) // wire is overlapped by bus entry symbol
{
m_currentSheet->GetScreen()->DeleteItem( line );
line = nullptr;
}
else
{
@ -2230,6 +2233,7 @@ void SCH_EAGLE_PLUGIN::addBusEntries()
if( linestart + wxPoint( 100, 100 )== lineend ) // wire is overlapped by bus entry symbol
{
m_currentSheet->GetScreen()->DeleteItem( line );
line = nullptr;
}
else
{
@ -2240,7 +2244,7 @@ void SCH_EAGLE_PLUGIN::addBusEntries()
}
}
if( TestSegmentHit( lineend, busstart, busend, 0 ) )
if( line && TestSegmentHit( lineend, busstart, busend, 0 ) )
{
wxPoint wirevector = linestart - lineend;