Guard against UNDEFINED_LAYER in GetLayerSet

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16230
2 years ago · 1ff3b5a437
1 changed files with 3 additions and 0 deletions
--- a/pcbnew/pcb_track.cpp
+++ b/pcbnew/pcb_track.cpp
@ -672,6 +672,9 @@ LSET PCB_VIA::GetLayerSet() const
 {
    LSET layermask;

+    if( m_layer < PCBNEW_LAYER_ID_START )
+        return layermask;
+
    if( GetViaType() == VIATYPE::THROUGH )
        layermask = LSET::AllCuMask();
    else