From 2885885cc47b50c0004bae1b93fcea1c46d31b72 Mon Sep 17 00:00:00 2001
From: fermin831 <fermin.hernandez@artica.es>
Date: Thu, 3 May 2018 13:02:17 +0200
Subject: [PATCH] Fixed a JS error (invalid parameter in pandoraAreaGraph)

---
 pandora_console/include/graphs/functions_flot.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandora_console/include/graphs/functions_flot.php b/pandora_console/include/graphs/functions_flot.php
index df5e7f28ad..4a5deb4443 100644
--- a/pandora_console/include/graphs/functions_flot.php
+++ b/pandora_console/include/graphs/functions_flot.php
@@ -497,6 +497,7 @@ function flot_area_graph($chart_data, $width, $height, $color, $legend,
 	
 	
 	// Javascript code
+	if ($font_size == '') $font_size = '\'\'';
 	$return .= "<script type='text/javascript'>";
 	$return .= "$(document).ready( function () {";
 	$return .= "pandoraFlotArea(" .