From 50ed52bacc004ae73b6e9f9d4b763dba6df8a75e Mon Sep 17 00:00:00 2001
From: Pierre Goiffon <pierre.goiffon@combodo.com>
Date: Tue, 11 Jun 2019 09:08:36 +0200
Subject: [PATCH] Fix ticket ref uniqueness rule declaration (many thanks
 @jbostoen !)

---
 datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml b/datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml
index 2c9765a2d..77ef30f0d 100755
--- a/datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml
+++ b/datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml
@@ -54,7 +54,7 @@
 				 </index>
 				</indexes>
 				<uniqueness_rules>
-					<rule if="ref">
+					<rule id="ref">
 						<attributes>
 							<attribute id="ref"/>
 						</attributes>