From d4ad0ca04c0ae445c784787a675ac84d2cbfd766 Mon Sep 17 00:00:00 2001
From: Pavel Vomacka <pvomacka@redhat.com>
Date: Nov 10 2016 17:58:38 +0000
Subject: Coverity - null pointer exception


Variable 'row' could be null in some cases. And set css to variable which is pointing to null
causes error. Therefore there is new check.

Reviewed-By: Petr Vobornik <pvoborni@redhat.com>

---

diff --git a/install/ui/src/freeipa/widget.js b/install/ui/src/freeipa/widget.js
index 0ac3cf6..e3146ae 100644
--- a/install/ui/src/freeipa/widget.js
+++ b/install/ui/src/freeipa/widget.js
@@ -5767,6 +5767,8 @@ exp.fluid_layout = IPA.fluid_layout = function(spec) {
     that.on_visible_change = function(event) {
 
         var row = that._get_row(event);
+        if (!row) return;
+
         if (event.visible) {
             row.css('display', '');
         } else {