Fix profile permalink in a multi-site setup

core/um-permalinks.php

@@ -79,8 +79,8 @@ class UM_Permalinks {
 							$page_url .= '?' . $_SERVER['QUERY_STRING'];
 						}
 				}else {
-
-						if( $_SERVER[ $server_name_method ] == "localhost" ){
+						
+						if(  um_core_is_local() ){
 						
 							$page_url = 'http';
 

core/um-short-functions.php

@@ -1726,4 +1726,15 @@ function um_fetch_user( $user_id ) {
 	    }
 
 	    return $loop;
+	}
+
+	/**
+	 * Check if running local
+	 * @return boolean
+	 */
+	function um_core_is_local() {
+	    if( $_SERVER['HTTP_HOST'] == 'localhost'
+	        || substr($_SERVER['HTTP_HOST'],0,3) == '10.'
+	        || substr($_SERVER['HTTP_HOST'],0,7) == '192.168') return true;
+	    return false;
 	}