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Fix PCBnew crash when show local ratsnest and selecting a footprint with no pads 

Fixes #4506
https://gitlab.com/kicad/code/kicad/issues/4506
This commit is contained in:
jean-pierre charras 2020-06-01 09:09:40 +02:00
parent adb1074597
commit e3c3dae776
1 changed files with 10 additions and 7 deletions
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17
pcbnew/tools/pcb_inspection_tool.cpp
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@ -315,9 +315,9 @@ int PCB_INSPECTION_TOOL::LocalRatsnestTool( const TOOL_EVENT& aEvent )
if( selection.Empty() )
{
// Clear the previous local ratsnest if we click off all items
for( auto mod : board->Modules() )
for( MODULE* mod : board->Modules() )
{
for( auto pad : mod->Pads() )
for( D_PAD* pad : mod->Pads() )
pad->SetLocalRatsnestVisible( opt.m_ShowGlobalRatsnest );
}
}
@ -325,16 +325,19 @@ int PCB_INSPECTION_TOOL::LocalRatsnestTool( const TOOL_EVENT& aEvent )
{
for( auto item : selection )
{
if( auto pad = dyn_cast<D_PAD*>(item) )
if( D_PAD* pad = dyn_cast<D_PAD*>(item) )
{
pad->SetLocalRatsnestVisible( !pad->GetLocalRatsnestVisible() );
}
else if( auto mod = dyn_cast<MODULE*>(item) )
else if( MODULE* mod = dyn_cast<MODULE*>(item) )
{
bool enable = !( *( mod->Pads().begin() ) )->GetLocalRatsnestVisible();
if( !mod->Pads().empty() )
{
bool enable = !( *( mod->Pads().begin() ) )->GetLocalRatsnestVisible();
for( auto modpad : mod->Pads() )
modpad->SetLocalRatsnestVisible( enable );
for( auto modpad : mod->Pads() )
modpad->SetLocalRatsnestVisible( enable );
}
}
}
}