From 8520044f3eff00a9cf6c3ac7eb55fda75a5764e0 Mon Sep 17 00:00:00 2001
From: tyow <cute.oil5122@fastmail.com>
Date: Fri, 20 Feb 2026 13:10:16 -0500
Subject: [PATCH] fixed bug where withBase would silence a pattern if freq was
 unset

---
 packages/xen/xen.mjs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/xen/xen.mjs b/packages/xen/xen.mjs
index 828cab6ea..3f940c89a 100644
--- a/packages/xen/xen.mjs
+++ b/packages/xen/xen.mjs
@@ -149,6 +149,7 @@ export const withBase = register('withBase', (b, pat) => {
       let hVal = hap.value;
       const isObject = typeof hVal === 'object';
       let freq = isObject ? hVal.freq : hVal;
+      if (!freq) return hap;
       freq = (freq * base) / originalBase;
       hap.value = isObject ? { ...hap.value, freq } : { freq };
       return hap;