From: stefan <stefan@57a73879-2fb5-44c3-a270-3262357dd7e2>
Date: Fri, 20 Feb 2009 04:54:13 +0000 (+0000)
Subject: Correct handling of a Multilink filterspec with an empty list of linked-to items.
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f46516aef819f3a992530fa2ab7d0dac45ea16af;p=roundup.git

Correct handling of a Multilink filterspec with an empty list of linked-to items.

git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/roundup/trunk@4153 57a73879-2fb5-44c3-a270-3262357dd7e2
---

diff --git a/roundup/backends/rdbms_common.py b/roundup/backends/rdbms_common.py
index dc72648..d0e358f 100644
--- a/roundup/backends/rdbms_common.py
+++ b/roundup/backends/rdbms_common.py
@@ -2206,7 +2206,7 @@ class Class(hyperdb.Class):
                 if p.sort_type < 2:
                     mlfilt = 1
                     tn = '%s_%s'%(pcn, k)
-                    if v in ('-1', ['-1']):
+                    if v in ('-1', ['-1'], []):
                         # only match rows that have count(linkid)=0 in the
                         # corresponding multilink table)
                         where.append(self._subselect(pcn, tn))