diff options
| author | alecpl <alec@alec.pl> | 2012-01-09 14:30:56 +0000 |
|---|---|---|
| committer | alecpl <alec@alec.pl> | 2012-01-09 14:30:56 +0000 |
| commit | d741a96ecdde5a2b1a454e6b9a324350e7316525 (patch) | |
| tree | 8b350cddfb545f69c00803cbb92e23694eae5274 /program/js/list.js | |
| parent | 1adc70526c5de788da982d3d2de26fde7133b543 (diff) | |
- Fix error when calling remove_row() on non-existing row
Diffstat (limited to 'program/js/list.js')
| -rw-r--r-- | program/js/list.js | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/program/js/list.js b/program/js/list.js index ff0544f14..70770acb0 100644 --- a/program/js/list.js +++ b/program/js/list.js @@ -182,8 +182,12 @@ clear: function(sel) */ remove_row: function(uid, sel_next) { - if (this.rows[uid].obj) - this.rows[uid].obj.style.display = 'none'; + var obj = this.rows[uid] ? this.rows[uid].obj : null; + + if (!obj) + return; + + obj.style.display = 'none'; if (sel_next) this.select_next(); |