Search: Prevented negated terms filling in UI inputs

[bookstack] / resources / js / components / auto-suggest.js

diff --git a/resources/js/components/auto-suggest.js b/resources/js/components/auto-suggest.js
index 92a6c6af3f43fde8ff5288c460f92c76eab31650..2eede241c694dc323f53ff33070163de2a79cea4 100644 (file)
--- a/resources/js/components/auto-suggest.js
+++ b/resources/js/components/auto-suggest.js
@@ -31,7 +31,10 @@ export class AutoSuggest extends Component {
             },
             event => {
                 event.preventDefault();
-                this.selectSuggestion(event.target.textContent);
+                const selectionValue = event.target.textContent;
+                if (selectionValue) {
+                    this.selectSuggestion(selectionValue);
+                }
             },
         );
         navHandler.shareHandlingToEl(this.input);