From e71025de09556989ebe915f36dde1a33ee1045ae Mon Sep 17 00:00:00 2001
From: Samuel Georges <sam@daftspunk.com>
Date: Thu, 18 Jun 2015 18:46:03 +1000
Subject: [PATCH] Tidy up from #1219

---
 modules/backend/classes/FormTabs.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/backend/classes/FormTabs.php b/modules/backend/classes/FormTabs.php
index a4611dddd..6ef861255 100644
--- a/modules/backend/classes/FormTabs.php
+++ b/modules/backend/classes/FormTabs.php
@@ -118,7 +118,10 @@ class FormTabs implements IteratorAggregate, ArrayAccess
                 if ($fieldName == $name) {
                     unset($this->fields[$tab][$fieldName]);
 
-                    if (!sizeof($this->fields[$tab])) {
+                    /*
+                     * Remove empty tabs from collection
+                     */
+                    if (!count($this->fields[$tab])) {
                         unset($this->fields[$tab]);
                     }