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Guard against div-0 in gauge

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This commit is contained in:
Seth Hillbrand 2025-08-24 08:03:31 -07:00
parent 9dc76f658d
commit c842f2700f
1 changed files with 6 additions and 3 deletions
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3
pcbnew/dialogs/dialog_drc.cpp
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@ -189,11 +189,14 @@ void DIALOG_DRC::OnActivateDlg( wxActivateEvent& aEvent )
// PROGRESS_REPORTER calls // PROGRESS_REPORTER calls
bool DIALOG_DRC::updateUI() bool DIALOG_DRC::updateUI()
{
if( m_maxProgress != 0 )
{ {
double cur = std::clamp( (double) m_progress.load() / m_maxProgress, 0.0, 1.0 ); double cur = std::clamp( (double) m_progress.load() / m_maxProgress, 0.0, 1.0 );
int newValue = KiROUND( cur * 1000.0 ); int newValue = KiROUND( cur * 1000.0 );
m_gauge->SetValue( newValue ); m_gauge->SetValue( newValue );
}
// There is significant overhead on at least Windows when updateUi is called constantly thousands of times // There is significant overhead on at least Windows when updateUi is called constantly thousands of times
// in the drc process and safeyieldfor is called each time. // in the drc process and safeyieldfor is called each time.