From 729a5e385f429f9ca8aba34802d47e832e64e82c Mon Sep 17 00:00:00 2001
From: Ian Richardson <iantrich@gmail.com>
Date: Fri, 24 Jan 2020 15:12:14 -0600
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20don't=20remove=20key=20when=20va?=
 =?UTF-8?q?lue=20is=20empty=20(#4583)?=
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* 🐛 don't remove key when value is empty

* only restrict delete to required field
---
 .../lovelace/editor/config-elements/hui-markdown-card-editor.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts b/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
index 22f60e30ce..41a20f070b 100644
--- a/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
+++ b/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
@@ -100,7 +100,7 @@ export class HuiMarkdownCardEditor extends LitElement
       return;
     }
     if (target.configValue) {
-      if (target.value === "") {
+      if (target.value === "" && target.configValue !== "content") {
         delete this._config[target.configValue!];
       } else {
         this._config = {