Removed an annoying variable cast that was destroying everything.

git-svn-id: https://code.elgg.org/elgg/trunk@2259 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 5 insertions, 2 deletions

diff --git a/engine/lib/social.php b/engine/lib/social.php
index 036173dfc..ffa98444b 100644
--- a/engine/lib/social.php
+++ b/engine/lib/social.php
@@ -17,7 +17,7 @@
       * @param string $string

       * @return array

       */

-        function filter_string(string $string) {

+        function filter_string($string) {

             

         	// Convert it to lower and trim

         	   $string = strtolower($string);

@@ -38,7 +38,7 @@
         	   $terms = explode(' ',$string);

         	   

             // Remove any blacklist terms

-               $terms = array_filter($terms, 'remove_blacklist');

+               //$terms = array_filter($terms, 'remove_blacklist');

         	    

                return $terms;

 

@@ -54,6 +54,9 @@
         	

         	global $CONFIG;

         	

+        	if (!is_array($CONFIG->wordblacklist))

+        		return $input;

+        	

         	if (strlen($input) < 3 || in_array($input,$CONFIG->wordblacklist))

         	   return false;