From f3d9ae81c671eb7e10021a96dc6f4e562d08939b Mon Sep 17 00:00:00 2001
From: Peter Keung <peter@mugo.ca>
Date: Wed, 4 Feb 2015 10:17:40 -0800
Subject: [PATCH] Fix EZP-23617: Support content class IDs as filters

---
 classes/ezfindservercallfunctions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/ezfindservercallfunctions.php b/classes/ezfindservercallfunctions.php
index eddd3332..b02cf8a3 100644
--- a/classes/ezfindservercallfunctions.php
+++ b/classes/ezfindservercallfunctions.php
@@ -175,7 +175,7 @@ public static function autocomplete( $args )
                 $classQueryParts = array();
                 foreach( $classes as $class )
                 {
-                    if ( is_string( $class ) )
+                    if ( !is_numeric( $class ) )
                     {
                         if ( $class = eZContentClass::fetchByIdentifier( $class ) )
                         {