From 25a381f61308794f20796596a02ae67a1d55b7fc Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodarima@gmail.com>
Date: Mon, 12 Aug 2024 23:47:24 +0200
Subject: Round final relative CSS length

Prevents errors by one pixel
---
 dw/style.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dw/style.hh b/dw/style.hh
index 12b7cbde..3cab376a 100644
--- a/dw/style.hh
+++ b/dw/style.hh
@@ -2,6 +2,7 @@
 #define __DW_STYLE_HH__
 
 #include <stdint.h>
+#include <math.h>
 
 #ifndef __INCLUDED_FROM_DW_CORE_HH__
 #   error Do not include this file directly, use "core.hh" instead.
@@ -471,7 +472,7 @@ inline double relLengthVal(Length l) { return (double)(l & ~3) / (1 << 18); }
  * Use this instead of perLengthVal, when possible.
  */
 inline int multiplyWithPerLength(int x, Length l) {
-   return x * perLengthVal_useThisOnlyForDebugging (l);
+   return (int) round((double) x * perLengthVal_useThisOnlyForDebugging (l));
 }
 
 /**
-- 
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