From 96eb11cb9e1ce73b0b909355660a0a974f34705e Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Sat, 5 Jul 2025 00:55:56 -0600
Subject: [PATCH] Don't assume strings are non-empty (KICAD-PMX).

---
 pcbnew/pcb_dimension.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/pcb_dimension.cpp b/pcbnew/pcb_dimension.cpp
index 0e97e45e54..fa5796bdd1 100644
--- a/pcbnew/pcb_dimension.cpp
+++ b/pcbnew/pcb_dimension.cpp
@@ -446,7 +446,7 @@ wxString PCB_DIMENSION_BASE::GetValueText() const
         {
             text.RemoveLast();
 
-            if( text.Last() == '.' || text.Last() == sep )
+            if( text.EndsWith( '.' ) || text.EndsWith( sep ) )
             {
                 text.RemoveLast();
                 break;