From d741a96ecdde5a2b1a454e6b9a324350e7316525 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 9 Jan 2012 14:30:56 +0000
Subject: - Fix error when calling remove_row() on non-existing row

---
 program/js/list.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'program/js')

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();
-- 
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