From fcbf3a161839111ac609ec737cd56c71efde18a1 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Wed, 1 Jul 2020 21:13:10 -0400
Subject: added basic synchronizatoin between links and their hypertext
 anchors.  more work is needed to handle overlapping anchors.

---
 src/client/util/LinkManager.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/client/util/LinkManager.ts')

diff --git a/src/client/util/LinkManager.ts b/src/client/util/LinkManager.ts
index 9b4dc2630..749fabfcc 100644
--- a/src/client/util/LinkManager.ts
+++ b/src/client/util/LinkManager.ts
@@ -49,7 +49,7 @@ export class LinkManager {
     }
 
     public deleteLink(linkDoc: Doc): boolean {
-        if (LinkManager.Instance.LinkManagerDoc) {
+        if (LinkManager.Instance.LinkManagerDoc && linkDoc instanceof Doc) {
             Doc.RemoveDocFromList(LinkManager.Instance.LinkManagerDoc, "data", linkDoc);
             return true;
         }
-- 
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