From 7978941fa891ed433556717e9bd6ce8c7ae473b6 Mon Sep 17 00:00:00 2001 From: Jeff Young Date: Sun, 7 May 2023 22:23:13 +0100 Subject: [PATCH] Don't allow thickness of 0 in case of an empty stackup. Fixes https://gitlab.com/kicad/code/kicad/issues/10790 --- pcbnew/exporters/step/exporter_step.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/pcbnew/exporters/step/exporter_step.cpp b/pcbnew/exporters/step/exporter_step.cpp index 4c18d7c180..a2d01d3564 100644 --- a/pcbnew/exporters/step/exporter_step.cpp +++ b/pcbnew/exporters/step/exporter_step.cpp @@ -440,7 +440,8 @@ void EXPORTER_STEP::calculatePcbThickness() } } - m_boardThickness = pcbIUScale.IUTomm( thickness ); + if( thickness > 0 ) + m_boardThickness = pcbIUScale.IUTomm( thickness ); } }