From 6b8cd5e623132b0697d628cd793bafb0d0b86ae0 Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sat, 26 Jun 2021 23:55:06 -0400
Subject: Template patcher updates (#1766)

* Don't append anything if the additions is empty

* Simplify update list
---
 ext/js/templates/template-patcher.js | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ext/js')

diff --git a/ext/js/templates/template-patcher.js b/ext/js/templates/template-patcher.js
index 57178957..5658ca8a 100644
--- a/ext/js/templates/template-patcher.js
+++ b/ext/js/templates/template-patcher.js
@@ -77,6 +77,7 @@ class TemplatePatcher {
     // Private
 
     _addFieldTemplatesBeforeEnd(template, addition) {
+        if (addition.length === 0) { return template; }
         const newline = '\n';
         let replaced = false;
         template = template.replace(this._lookupMarkerPattern, (g0) => {
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