From 42fb57b614ef6703d077b7878f9c7e5b41c09e6c Mon Sep 17 00:00:00 2001
From: Anthony Talarico <talarico@gaslightmedia.com>
Date: Fri, 30 Nov 2018 11:27:17 -0500
Subject: [PATCH] fixing filter sanitize int to string for the category slug

---
 glm-blocks.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/glm-blocks.php b/glm-blocks.php
index 1625e65..7ae7557 100644
--- a/glm-blocks.php
+++ b/glm-blocks.php
@@ -99,13 +99,13 @@ if (!function_exists('fetch_blocks_by_slug')) {
     }
 }
 function action_item_blocks( $atts ){
-    
+
     $out = '';
     extract(shortcode_atts(
         array('category' => '-1'), $atts, 'glm-blocks')
     );
     if(function_exists('fetch_blocks_by_slug')):
-        $category = filter_var($atts['category'], FILTER_VALIDATE_INT);
+        $category = filter_var($atts['category'], FILTER_SANITIZE_STRING);
         fetch_blocks_by_slug($category);
         $blocks = fetch_blocks_by_slug($category);
         $out .= '<div id="glm-blocks" class="glm-blocks-container">';
-- 
2.17.1