From d741a96ecdde5a2b1a454e6b9a324350e7316525 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 09 Jan 2012 09:30:56 -0500
Subject: [PATCH] - Fix error when calling remove_row() on non-existing row
---
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 ff0544f..70770ac 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -182,8 +182,12 @@
*/
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();
--
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