From 1b836c11404072e2a004526950be3a8f0688d569 Mon Sep 17 00:00:00 2001 From: ichesnok Date: Tue, 16 Apr 2024 16:38:20 +0100 Subject: [PATCH] 0033487: Data Exchange, Step Import - Unresolved reference crashes IsNull() check added for Handle(StepVisual_FillAreaStyleColour). --- src/STEPConstruct/STEPConstruct_Styles.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/STEPConstruct/STEPConstruct_Styles.cxx b/src/STEPConstruct/STEPConstruct_Styles.cxx index f1cfe0c417..01e8ee4ac9 100644 --- a/src/STEPConstruct/STEPConstruct_Styles.cxx +++ b/src/STEPConstruct/STEPConstruct_Styles.cxx @@ -634,7 +634,7 @@ Standard_Boolean STEPConstruct_Styles::GetColors (const Handle(StepVisual_Styled for ( Standard_Integer m=1; m <= FAS->NbFillStyles(); m++ ) { StepVisual_FillStyleSelect FSS = FAS->FillStylesValue ( m ); Handle(StepVisual_FillAreaStyleColour) FASC = FSS.FillAreaStyleColour(); - if ( SurfCol.IsNull() || SSU->Side() != StepVisual_ssNegative ) //abv 30 Mar 00: trj3_s1-pe.stp + if ( !FASC.IsNull() && (SurfCol.IsNull() || SSU->Side() != StepVisual_ssNegative) ) //abv 30 Mar 00: trj3_s1-pe.stp SurfCol = FASC->FillColour(); } continue;