From 526f7f2550f635435614f3fc36469c1e7eadc046 Mon Sep 17 00:00:00 2001
From: Florian Foinant-Willig <FlachyJoe@users.noreply.github.com>
Date: Sun, 16 Nov 2025 19:51:28 +0100
Subject: [PATCH] TechDraw: fix "%.0w" format spec (#25367)

---
 src/Mod/TechDraw/App/DimensionFormatter.cpp | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/Mod/TechDraw/App/DimensionFormatter.cpp b/src/Mod/TechDraw/App/DimensionFormatter.cpp
index 4140d33ac3..291c0e3ab8 100644
--- a/src/Mod/TechDraw/App/DimensionFormatter.cpp
+++ b/src/Mod/TechDraw/App/DimensionFormatter.cpp
@@ -298,15 +298,17 @@ QString DimensionFormatter::formatValueToSpec(const double value, QString format
 
     if (spec == QStringLiteral("w")) {
         formattedValue = format(QStringLiteral("%") + dec + QStringLiteral("f"), value);
-        // First, cut trailing zeros
-        while(formattedValue.endsWith(QStringLiteral("0")))
-        {
-            formattedValue.chop(1);
-        }
-        // Second, try to cut also decimal dot
-        if(formattedValue.endsWith(QStringLiteral(".")))
-        {
-            formattedValue.chop(1);
+        if (formattedValue.contains(QStringLiteral("."))){
+            // First, cut trailing zeros
+            while(formattedValue.endsWith(QStringLiteral("0")))
+            {
+                formattedValue.chop(1);
+            }
+            // Second, try to cut also decimal dot
+            if(formattedValue.endsWith(QStringLiteral(".")))
+            {
+                formattedValue.chop(1);
+            }
         }
     }
     else if (spec == QStringLiteral("r")) {