From d6844b4550754966c34e030928e584356539f2cd Mon Sep 17 00:00:00 2001
From: Michał Górny <mgorny@gentoo.org>
Date: Fri, 18 Mar 2016 10:22:56 +0100
Subject: metadata: Constraint <slot/> to be unique

---
 metadata.xsd | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'metadata.xsd')

diff --git a/metadata.xsd b/metadata.xsd
index 6fad88d..1d4100c 100644
--- a/metadata.xsd
+++ b/metadata.xsd
@@ -43,7 +43,12 @@
 				</xs:unique>
 			</xs:element>
 			<xs:element name='natural-name' type='xs:token'/>
-			<xs:element name='slots' type='slotsType'/>
+			<xs:element name='slots' type='slotsType'>
+				<xs:unique name='slotUniquityConstraint'>
+					<xs:selector xpath='slot'/>
+					<xs:field xpath='@name'/>
+				</xs:unique>
+			</xs:element>
 			<xs:element name='upstream' type='upstreamType'/>
 			<xs:element name='use' type='useType'>
 				<xs:unique name='flagUniquityConstraint'>
-- 
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