Add toError utility function (#523)

* Add asError utility function

* Rename to toError

1 files changed, 4 insertions, 3 deletions

diff --git a/ext/js/pages/settings/anki-controller.js b/ext/js/pages/settings/anki-controller.js
index d64034a5..c8daa85b 100644
--- a/ext/js/pages/settings/anki-controller.js
+++ b/ext/js/pages/settings/anki-controller.js
@@ -19,6 +19,7 @@
 import {AnkiConnect} from '../../comm/anki-connect.js';
 import {EventListenerCollection, log} from '../../core.js';
 import {ExtensionError} from '../../core/extension-error.js';
+import {toError} from '../../core/to-error.js';
 import {AnkiUtil} from '../../data/anki-util.js';
 import {querySelectorNotNull} from '../../dom/query-selector.js';
 import {SelectorObserver} from '../../dom/selector-observer.js';
@@ -409,7 +410,7 @@ export class AnkiController {
             this._sortStringArray(result);
             return [result, null];
         } catch (e) {
-            return [[], e instanceof Error ? e : new Error(`${e}`)];
+            return [[], toError(e)];
         }
     }
 
@@ -422,7 +423,7 @@ export class AnkiController {
             this._sortStringArray(result);
             return [result, null];
         } catch (e) {
-            return [[], e instanceof Error ? e : new Error(`${e}`)];
+            return [[], toError(e)];
         }
     }
 
@@ -487,7 +488,7 @@ export class AnkiController {
         try {
             await this._testAnkiNoteViewer(mode);
         } catch (e) {
-            this._setAnkiNoteViewerStatus(true, e instanceof Error ? e : new Error(`${e}`));
+            this._setAnkiNoteViewerStatus(true, toError(e));
             return;
         }
         this._setAnkiNoteViewerStatus(true, null);