From 143bf0bbdaf8fe809b3ec8baed4c5981a4332050 Mon Sep 17 00:00:00 2001
From: Pieter Vander Vennet <pietervdvn@posteo.net>
Date: Wed, 19 Jun 2024 01:11:54 +0200
Subject: [PATCH] Use flatmap

---
 src/Models/ThemeConfig/LayerConfig.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Models/ThemeConfig/LayerConfig.ts b/src/Models/ThemeConfig/LayerConfig.ts
index 97268dabc..9babbb96b 100644
--- a/src/Models/ThemeConfig/LayerConfig.ts
+++ b/src/Models/ThemeConfig/LayerConfig.ts
@@ -277,10 +277,9 @@ export default class LayerConfig extends WithContextLoader {
                 ".units: the 'units'-section should be a list; you probably have an object there"
             )
         }
-        this.units = [].concat(
-            ...(json.units ?? []).map((unitJson, i) =>
+        this.units = (json.units ?? []).flatMap((unitJson, i) =>
                 Unit.fromJson(unitJson, this.tagRenderings, `${context}.unit[${i}]`)
-            )
+
         )
 
         if (