From 66773789e392305bba4cdf7ed8e6ae3b8380de51 Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Thu, 27 Oct 2005 09:45:33 -0400
Subject: [PATCH] 

---
 program/include/main.inc |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/program/include/main.inc b/program/include/main.inc
index 0e20616..d00efc7 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -299,7 +299,7 @@
       
     // update user's record
     $DB->query("UPDATE ".get_table_name('users')."
-                SET    last_login=NOW()
+                SET    last_login=now()
                 WHERE  user_id=?",
                 $user_id);
     }
@@ -336,7 +336,7 @@
   
   $DB->query("INSERT INTO ".get_table_name('users')."
               (created, last_login, username, mail_host, language)
-              VALUES (NOW(), NOW(), ?, ?, ?)",
+              VALUES (now(), now(), ?, ?, ?)",
               $user,
               $host,
 		      $_SESSION['user_lang']);
@@ -947,8 +947,10 @@
   
   if (is_numeric($date))
     $ts = $date;
-  else
+  else if (!empty($date))
     $ts = strtotime($date);
+  else
+    return '';
 
   // convert time to user's timezone
   $timestamp = $ts - date('Z', $ts) + ($CONFIG['timezone'] * 3600);

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