diff --git a/app/folder/folder-details.php b/app/folder/folder-details.php
index 9146b188b7db0df91086bc2530d3c086110ead9f..8a2bd64b5449d59c4d2f9429134c53204d254585 100755
--- a/app/folder/folder-details.php
+++ b/app/folder/folder-details.php
@@ -80,6 +80,7 @@ if($folder['sectionId']!=$_GET['section'])	{
 
 	print "	<div class='btn-toolbar'>";
 
+	$sp = [];
 	/* set values for permissions */
 	if($folder_permission == 1) {
 		$sp['editsubnet']= false;		//edit subnet
@@ -179,4 +180,4 @@ if($folder['sectionId']!=$_GET['section'])	{
 	?>
 
 </table>	<!-- end subnet table -->
-<br>
\ No newline at end of file
+<br>