From 5e0bd4556599747a2e5b31236f0b552d519403f2 Mon Sep 17 00:00:00 2001
From: Nicola Galgano <optimus4joomla@gmail.com>
Date: Tue, 28 Aug 2018 22:02:57 +0200
Subject: [PATCH] [3.9] redo of #240 in the right branch

---
 .../models/fields/extension.php               | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/administrator/components/com_actionlogs/models/fields/extension.php b/administrator/components/com_actionlogs/models/fields/extension.php
index 27699c6e34b0c..91b7323eb5f00 100644
--- a/administrator/components/com_actionlogs/models/fields/extension.php
+++ b/administrator/components/com_actionlogs/models/fields/extension.php
@@ -47,17 +47,20 @@ public function getOptions()
 
 		$options = array();
 
-		foreach ($context as $item)
+		if (count($context) > 0)
 		{
-			$extensions[] = strtok($item, '.');
-		}
+			foreach ($context as $item)
+			{
+				$extensions[] = strtok($item, '.');
+			}
 
-		$extensions = array_unique($extensions);
+			$extensions = array_unique($extensions);
 
-		foreach ($extensions as $extension)
-		{
-			ActionlogsHelper::loadTranslationFiles($extension);
-			$options[] = JHtml::_('select.option', $extension, JText::_($extension));
+			foreach ($extensions as $extension)
+			{
+				ActionlogsHelper::loadTranslationFiles($extension);
+				$options[] = JHtml::_('select.option', $extension, JText::_($extension));
+			}
 		}
 
 		return array_merge(parent::getOptions(), $options);