From a7cb9e75b9be1f1523f81a8ecab9a2cf99aaf7aa Mon Sep 17 00:00:00 2001
From: CanadaHonk <oj@oojmed.com>
Date: Tue, 7 Nov 2023 22:47:37 +0000
Subject: [PATCH] layout: fix error in lengthAbs when resolveValue gives number

fixes #7
---
 engine/layout.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/engine/layout.js b/engine/layout.js
index ef19ee2..3b4bc59 100644
--- a/engine/layout.js
+++ b/engine/layout.js
@@ -499,7 +499,8 @@ export class LayoutNode extends Node {
 
   // technically <length-percentage> but uhm yeah
   lengthAbs(i, property, parent = this.parent) {
-    const x = this.resolveValue(i, property, parent);
+    const x = this.resolveValue(i ?? '', property, parent);
+    if (typeof x === 'number') return x;
 
     if (property === 'font-size') {
       // :/