From ce98e69b0030eff0fbb1bf09137571e7b37ef77c Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Thu, 25 Jun 2020 14:29:27 -0400
Subject: fixed linkicon dragging feedback

---
 src/client/views/nodes/DocumentLinksButton.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/client/views/nodes/DocumentLinksButton.tsx b/src/client/views/nodes/DocumentLinksButton.tsx
index f35b48ce4..4f4f12521 100644
--- a/src/client/views/nodes/DocumentLinksButton.tsx
+++ b/src/client/views/nodes/DocumentLinksButton.tsx
@@ -82,16 +82,16 @@ export class DocumentLinksButton extends React.Component<DocumentLinksButtonProp
     get linkButton() {
         const links = DocListCast(this.props.View.props.Document.links);
         return (!links.length || links[0].hidden) && !this.props.AlwaysOn ? (null) :
-            <div title="Drag(create link) Tap(view links)" ref={this._linkButton} style={{ position: "absolute", left: this.props.Offset?.[0] }}>
+            <div title="Drag(create link) Tap(view links)" ref={this._linkButton} style={{ minWidth: 20, minHeight: 20, position: "absolute", left: this.props.Offset?.[0] }}>
                 <div className={"documentLinksButton"} style={{ backgroundColor: DocumentLinksButton.StartLink ? "transparent" : "" }}
                     onPointerDown={this.onLinkButtonDown}
                     onPointerLeave={action(() => LinkDocPreview.LinkInfo = undefined)}
-                    onPointerEnter={action(e => LinkDocPreview.LinkInfo = {
+                    onPointerEnter={action(e => links.length && (LinkDocPreview.LinkInfo = {
                         addDocTab: this.props.View.props.addDocTab,
                         linkSrc: this.props.View.props.Document,
                         linkDoc: links[0],
                         Location: [e.clientX, e.clientY + 20]
-                    })} >
+                    }))} >
                     {links.length ? links.length : <FontAwesomeIcon className="documentdecorations-icon" icon="link" size="sm" />}
                 </div>
                 {DocumentLinksButton.StartLink && DocumentLinksButton.StartLink !== this.props.View ? <div className={"documentLinksButton-endLink"} onPointerDown={this.completeLink} /> : (null)}
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