From 78317bca79f0fd308029f6dcaf3b172deeb5df85 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 11 Aug 2005 13:52:44 +0000
Subject: - Patch #27897 by kubaZygmunt: fixed PHP warning.

---
 modules/user/user.module | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'modules/user/user.module')

diff --git a/modules/user/user.module b/modules/user/user.module
index 92232a1df..5ddc07849 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -193,12 +193,13 @@ function user_save($account, $array = array(), $category = 'account') {
   }
 
   // Save distributed authentication mappings
+  $authmaps = array();
   foreach ($array as $key => $value) {
     if (substr($key, 0, 4) == 'auth') {
       $authmaps[$key] = $value;
     }
   }
-  if ($authmaps) {
+  if (sizeof($authmaps) > 0) {
     user_set_authmaps($user, $authmaps);
   }
 
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