From 86eff626ce128c8e877a79858724b27852a28c09 Mon Sep 17 00:00:00 2001
From: Brett Zamir <brettz9@yahoo.com>
Date: Sun, 5 Jan 2020 17:52:56 +0800
Subject: [PATCH] - Fix (recent regression): check for `source` properly

---
 editor/svg-editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/editor/svg-editor.js b/editor/svg-editor.js
index 8de1b707..c30c6aec 100644
--- a/editor/svg-editor.js
+++ b/editor/svg-editor.js
@@ -773,7 +773,7 @@ editor.init = function () {
         if (!source) { // urldata.source may have been null if it ended with '='
           const {searchParams} = new URL(location);
           const src = searchParams.get('source');
-          if (src.startsWith('data:')) {
+          if (src && src.startsWith('data:')) {
             source = src;
           }
         }