Display fixes (#1033)

* Fix an entry not always being focused

* Fix typo

* Fix copy action not working on Firefox

1 files changed, 5 insertions, 7 deletions

diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index c0102379..f79ba303 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -466,7 +466,7 @@ class Display extends EventDispatcher {
             this._closePopups();
             this._setEventListenersActive(false);
 
-            let asigned = false;
+            let assigned = false;
             const eventArgs = {type, urlSearchParams, token};
             this._historyHasChanged = true;
             this._contentType = type;
@@ -476,7 +476,7 @@ class Display extends EventDispatcher {
                 case 'kanji':
                     {
                         const isTerms = (type === 'terms');
-                        asigned = await this._setContentTermsOrKanji(token, isTerms, urlSearchParams, eventArgs);
+                        assigned = await this._setContentTermsOrKanji(token, isTerms, urlSearchParams, eventArgs);
                     }
                     break;
                 case 'unloaded':
@@ -485,14 +485,14 @@ class Display extends EventDispatcher {
                         eventArgs.content = content;
                         this.trigger('contentUpdating', eventArgs);
                         this._setContentExtensionUnloaded();
-                        asigned = true;
+                        assigned = true;
                     }
                     break;
             }
 
             const stale = (this._setContentToken !== token);
             if (!stale) {
-                if (!asigned) {
+                if (!assigned) {
                     type = 'clear';
                     this._contentType = type;
                     const {content} = this._history;
@@ -910,9 +910,7 @@ class Display extends EventDispatcher {
             container.appendChild(entry);
         }
 
-        if (typeof focusEntry === 'number') {
-            this._focusEntry(focusEntry, false);
-        }
+        this._focusEntry(typeof focusEntry === 'number' ? focusEntry : 0, false);
         if (typeof scrollX === 'number' || typeof scrollY === 'number') {
             let {x, y} = this._windowScroll;
             if (typeof scrollX === 'number') { x = scrollX; }