Elastic: Fix js error when accessing page jumper input with a Tab key

6 years ago · 288a0fa137
parent e8daccfe57
commit 288a0fa137
1 changed files with 3 additions and 1 deletions
--- a/skins/elastic/ui.js
+++ b/skins/elastic/ui.js
@ -2240,7 +2240,8 @@ function rcube_elastic_ui()
                $(this).data('event', 'mouse');
            })
            .on('keydown', function(e) {
-                switch (e.originalEvent.which) {
+                if (e.originalEvent) {
+                    switch (e.originalEvent.which) {
                    case 13:
                    case 32:
                        // Open the popup on ENTER or SPACE
@ -2251,6 +2252,7 @@ function rcube_elastic_ui()
                        // Close the popup on ESC key
                        $(this).popover('hide');
                        break;
+                    }
                }
            });