From 4d7695f65cd3e2ebb0829512e3b88dcb233fd124 Mon Sep 17 00:00:00 2001
From: Julien Muchembled <jm@nexedi.com>
Date: Mon, 8 Jan 2018 16:10:53 +0100
Subject: [PATCH] CMFActivity: fix dependency on empty lists
e.g. `activate(after_path=())` should ignore `after_path`
---
.../skins/activity/SQLBase_validateMessageList.zsql | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/product/CMFActivity/skins/activity/SQLBase_validateMessageList.zsql b/product/CMFActivity/skins/activity/SQLBase_validateMessageList.zsql
index e181b4b55c..5b725f0e86 100644
--- a/product/CMFActivity/skins/activity/SQLBase_validateMessageList.zsql
+++ b/product/CMFActivity/skins/activity/SQLBase_validateMessageList.zsql
@@ -25,18 +25,18 @@ FROM
<dtml-var table>
WHERE
processing_node > -10
-<dtml-if expr="method_id is not None">
+<dtml-if expr="method_id">
AND method_id IN (
<dtml-in method_id><dtml-sqlvar sequence-item type="string"><dtml-if sequence-end><dtml-else>,</dtml-if></dtml-in>
)
</dtml-if>
<dtml-if expr="message_uid is not None">AND uid = <dtml-sqlvar message_uid type="int"> </dtml-if>
-<dtml-if expr="path is not None">
+<dtml-if expr="path">
AND path IN (
<dtml-in path><dtml-sqlvar sequence-item type="string"><dtml-if sequence-end><dtml-else>,</dtml-if></dtml-in>
)
</dtml-if>
-<dtml-if expr="tag is not None">
+<dtml-if expr="tag">
AND tag IN (
<dtml-in tag><dtml-sqlvar sequence-item type="string"><dtml-if sequence-end><dtml-else>,</dtml-if></dtml-in>
)
--
2.30.9