From bd91faf66c49d2b410f75f32df9442cb7a0f9bed Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 2 Jul 2008 20:42:25 +0000
Subject: - Patch #277440 by R.Muilwijk: fixed bug caching integers and
 doubles.  Fixes 2 of the 3 failing cache tests.

---
 includes/cache.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/cache.inc b/includes/cache.inc
index e21346a9e..518ca313e 100644
--- a/includes/cache.inc
+++ b/includes/cache.inc
@@ -102,7 +102,7 @@ function cache_get($cid, $table = 'cache') {
  */
 function cache_set($cid, $data, $table = 'cache', $expire = CACHE_PERMANENT, $headers = NULL) {
   $serialized = 0;
-  if (is_object($data) || is_array($data)) {
+  if (!is_string($data)) {
     $data = serialize($data);
     $serialized = 1;
   }
-- 
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