From 8b769c373d076ea0a678680ef187f83cd0e7d19d Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Wed, 20 Oct 2021 17:31:24 +0200
Subject: mod_pubsub: Prevent max_items from being set to zero

Disable persistence instead if no items should be persisted.

XEP-0060 is not entirely clear on what either of those option really
mean.
---
 spec/scansion/pubsub_multi_items.scs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'spec/scansion/pubsub_multi_items.scs')

diff --git a/spec/scansion/pubsub_multi_items.scs b/spec/scansion/pubsub_multi_items.scs
index d4f2e01b..d8a9536a 100644
--- a/spec/scansion/pubsub_multi_items.scs
+++ b/spec/scansion/pubsub_multi_items.scs
@@ -43,7 +43,9 @@ Alice receives:
 		<field var="pubsub#description" label="Description" type="text-single"/>
 		<field var="pubsub#type" label="The type of node data, usually specified by the namespace of the payload (if any)" type="text-single"/>
 		<field var="pubsub#max_items" label="Max # of items to persist" type="text-single">
-		  <validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
+			<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max">
+				<range min="1"/>
+			</validate>
 		  <value>20</value>
 		</field>
 		<field var="pubsub#persist_items" label="Persist items to storage" type="boolean">
-- 
cgit v1.2.3