From 488765e38cf20b81b5e6056f30d5ec2ddf0a032c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rapha=C3=ABl=20Barrois?= <raphael.barrois@polytechnique.org>
Date: Wed, 23 Jun 2010 00:01:52 +0200
Subject: [PATCH] Fix error on quicksearching on promos
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Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>
---
 classes/userfilter.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/classes/userfilter.php b/classes/userfilter.php
index 20696a0..18bdadd 100644
--- a/classes/userfilter.php
+++ b/classes/userfilter.php
@@ -1420,6 +1420,12 @@ class UFO_Score extends UserFilterOrder
     {
         $toks = $uf->getNameTokens();
         $scores = array();
+
+        // If there weren't any sort tokens, we shouldn't sort by score, sort by NULL instead
+        if (count($toks) == 0) {
+            return 'NULL';
+        }
+
         foreach ($toks as $sub => $token) {
             $scores[] = XDB::format('SUM(' . $sub . '.score + IF (' . $sub . '.token = {?}, 5, 0) )', $token);
         }
-- 
2.1.4