From ff9f429ba36ce6182231a545f3ea1773aef23ecb Mon Sep 17 00:00:00 2001
From: ekes <ekes@iskra.net>
Date: Wed, 1 May 2019 11:00:07 +0200
Subject: [PATCH] Fix for wpml langages filter format.

---
 includes/squat-radar-widget.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/squat-radar-widget.php b/includes/squat-radar-widget.php
index c67f029..0eb1097 100644
--- a/includes/squat-radar-widget.php
+++ b/includes/squat-radar-widget.php
@@ -54,6 +54,7 @@ class Squat_Radar_Widget extends WP_Widget {
 		$connector = new Squat_Radar_Connector();
 
 		$languages = apply_filters( 'wpml_active_languages', NULL);
+		$languages = array_keys($languages);
 		$languages = array_merge($instance['url']['keys']['language'], (array) $languages);
 		foreach ($languages as $language) {
 			try {