From 9abd57e5b58c86106e63a33d01591b281344fadd Mon Sep 17 00:00:00 2001
From: Penar Musaraj <pmusaraj@gmail.com>
Date: Fri, 12 Aug 2022 14:14:01 -0400
Subject: [PATCH] FIX: Strip null characters (#17)

---
 javascripts/discourse/components/spreadsheet-editor.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/javascripts/discourse/components/spreadsheet-editor.js b/javascripts/discourse/components/spreadsheet-editor.js
index 123fa2a..57750ab 100644
--- a/javascripts/discourse/components/spreadsheet-editor.js
+++ b/javascripts/discourse/components/spreadsheet-editor.js
@@ -193,6 +193,8 @@ export default class SpreadsheetEditor extends Component {
       editedTable = raw.replace(findTableRegex(), newRaw);
     }
 
+    // replace null characters
+    editedTable = editedTable.replace(/\0/g, "\ufffd");
     return editedTable;
   }