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Tidy up some Coverity issues.

This commit is contained in:
Jeff Young 2020-04-07 11:24:39 +01:00
parent 840cab4eec
commit 8eb15fe911
3 changed files with 19 additions and 39 deletions
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34
common/project.cpp
View File

@ -463,29 +463,25 @@ FP_LIB_TABLE* PROJECT::PcbFootprintLibs( KIWAY& aKiway )
// This is a lazy loading function, it loads the project specific table when
// that table is asked for, not before.
FP_LIB_TABLE* tbl = (FP_LIB_TABLE*) GetElem( ELEM_FPTBL );
FP_LIB_TABLE* tbl = (FP_LIB_TABLE*) GetElem( ELEM_FPTBL );
// its gotta be NULL or a FP_LIB_TABLE, or a bug.
wxASSERT( !tbl || tbl->Type() == FP_LIB_TABLE_T );
if( !tbl )
if( tbl )
{
wxASSERT( tbl->Type() == FP_LIB_TABLE_T );
}
else
{
// Build a new project specific FP_LIB_TABLE with the global table as a fallback.
// ~FP_LIB_TABLE() will not touch the fallback table, so multiple projects may
// stack this way, all using the same global fallback table.
KIFACE* kiface = aKiway.KiFACE( KIWAY::FACE_PCB );
if( kiface )
tbl = (FP_LIB_TABLE*) kiface->IfaceOrAddress( KIFACE_NEW_FOOTPRINT_TABLE );
wxASSERT( tbl );
SetElem( ELEM_FPTBL, tbl );
wxString projectFpLibTableFileName = FootprintLibTblName();
try
{
tbl->Load( projectFpLibTableFileName );
// Build a new project specific FP_LIB_TABLE with the global table as a fallback.
// ~FP_LIB_TABLE() will not touch the fallback table, so multiple projects may
// stack this way, all using the same global fallback table.
KIFACE* kiface = aKiway.KiFACE( KIWAY::FACE_PCB );
tbl = (FP_LIB_TABLE*) kiface->IfaceOrAddress( KIFACE_NEW_FOOTPRINT_TABLE );
tbl->Load( FootprintLibTblName() );
SetElem( ELEM_FPTBL, tbl );
}
catch( const IO_ERROR& ioe )
{

18
common/widgets/mathplot.cpp
View File

@ -1580,23 +1580,7 @@ void mpScaleY::Plot( wxDC& dc, mpWindow& w )
m_pen.SetStyle( wxPENSTYLE_DOT );
dc.SetPen( m_pen );
if( (m_flags == mpALIGN_LEFT) && !m_drawOutsideMargins )
{
dc.DrawLine( orgx - 4, p, endPx, p );
}
else
{
if( (m_flags == mpALIGN_RIGHT) && !m_drawOutsideMargins )
{
// dc.DrawLine( orgX-4, p, orgx+4, p);
dc.DrawLine( orgx - 4, p, endPx, p );
}
else
{
dc.DrawLine( orgx - 4, p, endPx, p );
// dc.DrawLine( orgx-4/*-w.GetScrX()*/, p, w.GetScrX(), p);
}
}
dc.DrawLine( orgx - 4, p, endPx, p );
m_pen.SetStyle( wxPENSTYLE_SOLID );
dc.SetPen( m_pen );

6
eeschema/tools/sch_line_wire_bus_tool.cpp
View File

@ -584,7 +584,7 @@ int SCH_LINE_WIRE_BUS_TOOL::doDrawSegments( const std::string& aTool, int aType
segment = startSegments( aType, VECTOR2D( cursorPos ) );
}
// Create a new segment if we're out of previously-created ones
else if( !segment->IsNull() || ( forceHV && !m_wires.end()[-2]->IsNull() ) )
else if( !segment->IsNull() || ( forceHV && !m_wires[ m_wires.size() - 2 ]->IsNull() ) )
{
// Terminate the command if the end point is on a pin, junction, or another
// wire or bus.
@ -611,7 +611,7 @@ int SCH_LINE_WIRE_BUS_TOOL::doDrawSegments( const std::string& aTool, int aType
if( evt->IsDblClick( BUT_LEFT ) && segment )
{
if( forceHV && m_wires.size() >= 2 )
computeBreakPoint( { m_wires.end()[-2], segment }, cursorPos );
computeBreakPoint( { m_wires[ m_wires.size() - 2 ], segment }, cursorPos );
finishSegments();
segment = nullptr;
@ -665,7 +665,7 @@ int SCH_LINE_WIRE_BUS_TOOL::doDrawSegments( const std::string& aTool, int aType
{
// Coerce the line to vertical or horizontal if necessary
if( forceHV && m_wires.size() >= 2 )
computeBreakPoint( { m_wires.end()[-2], segment }, cursorPos );
computeBreakPoint( { m_wires[ m_wires.size() - 2 ], segment }, cursorPos );
else
segment->SetEndPoint( cursorPos );
}