From 0a02dfa252f4eee451ba4ea74f82b90be489687e Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 1 Apr 2024 14:07:05 -0400
Subject: fixed exceptions on link to link positions

---
 src/client/documents/Documents.ts         | 8 ++++----
 src/client/views/linking/LinkMenuItem.tsx | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 20e74a3e1..29ec1d19e 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -1517,8 +1517,8 @@ export namespace DocUtils {
             return linkDoc;
         });
 
-        const a = source.layout_unrendered ? 'link_anchor_1.annotationOn' : 'link_anchor_1';
-        const b = target.layout_unrendered ? 'link_anchor_2.annotationOn' : 'link_anchor_2';
+        const a = source.layout_unrendered ? 'link_anchor_1?.annotationOn' : 'link_anchor_1';
+        const b = target.layout_unrendered ? 'link_anchor_2?.annotationOn' : 'link_anchor_2';
 
         return makeLink(
             Docs.Create.LinkDocument(
@@ -1533,8 +1533,8 @@ export namespace DocUtils {
                     link_displayLine: linkSettings.link_displayLine,
                     link_relationship: linkSettings.link_relationship,
                     link_description: linkSettings.link_description,
-                    x: ComputedField.MakeFunction(`(this.${a}.x+this.${b}.x)/2`) as any,
-                    y: ComputedField.MakeFunction(`(this.${a}.y+this.${b}.y)/2`) as any,
+                    x: ComputedField.MakeFunction(`((this.${a}?.x||0)+(this.${b}?.x||0))/2`) as any,
+                    y: ComputedField.MakeFunction(`((this.${a}?.y||0)+(this.${b}?.y||0))/2`) as any,
                     link_autoMoveAnchors: true,
                     _lockedPosition: true,
                     _layout_showCaption: '', // removed since they conflict with showing a link with a LinkBox (ie, line, not comparison box)
diff --git a/src/client/views/linking/LinkMenuItem.tsx b/src/client/views/linking/LinkMenuItem.tsx
index 81dd0eb98..a2c9d10b6 100644
--- a/src/client/views/linking/LinkMenuItem.tsx
+++ b/src/client/views/linking/LinkMenuItem.tsx
@@ -183,7 +183,7 @@ export class LinkMenuItem extends ObservableReactComponent<LinkMenuItemProps> {
                                 </div>
                             </Tooltip>
                             <Tooltip disableInteractive={true} title={<div className="dash-tooltip">Show/Hide Link</div>}>
-                                <div title="click to show link" className="linkMenu-icon-wrapper" onPointerDown={this.onIconDown}>
+                                <div className="linkMenu-icon-wrapper" onPointerDown={this.onIconDown}>
                                     <FontAwesomeIcon className="linkMenu-icon" icon={destinationIcon} size="sm" />
                                 </div>
                             </Tooltip>
-- 
cgit v1.2.3-70-g09d2