From 45b20ca0cecc9daa14f4566d55c30349e94023ec Mon Sep 17 00:00:00 2001
From: =?utf8?q?St=C3=A9phane=20Jacob?= <sj@m4x.org>
Date: Sat, 3 Jul 2010 14:56:56 +0200
Subject: [PATCH] Prevents empty condition on a query.
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Signed-off-by: Stéphane Jacob <sj@m4x.org>
---
 classes/userfilter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/userfilter.php b/classes/userfilter.php
index 159c9a1..cc8a611 100644
--- a/classes/userfilter.php
+++ b/classes/userfilter.php
@@ -1674,7 +1674,7 @@ class UserFilter extends PlFilter
         $this->buildQuery();
         $lim = $limit->getSql();
         $cond = '';
-        if (!is_null($uids)) {
+        if (!empty($uids)) {
             $cond = XDB::format(' AND a.uid IN {?}', $uids);
         }
         $fetched = XDB::fetchColumn('SELECT SQL_CALC_FOUND_ROWS  a.uid
-- 
2.1.4