From 80c6ee4bd48938627501c7f11be1c97b00246a19 Mon Sep 17 00:00:00 2001
From: Ian Young <ian@iay.org.uk>
Date: Thu, 6 Dec 2007 18:19:22 +0000
Subject: [PATCH] Don't attempt to convert entities which don't have a KeyName
 in the appropriate location.

---
 build/v13_to_v12_sites.xsl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/build/v13_to_v12_sites.xsl b/build/v13_to_v12_sites.xsl
index 8dee348c..d886a4b9 100644
--- a/build/v13_to_v12_sites.xsl
+++ b/build/v13_to_v12_sites.xsl
@@ -63,12 +63,15 @@
 
 	<!--
 		Map EntityDescriptor to whichever of OriginSite and/or DestinationSite apply.
+		
+		We can't translate entities who don't have a KeyName in their appropriate roles, so
+		make everything conditional on that.
 	-->
 	<xsl:template match="md:EntityDescriptor">
-		<xsl:if test="md:IDPSSODescriptor">
+		<xsl:if test="md:IDPSSODescriptor[md:KeyDescriptor/ds:KeyInfo/ds:KeyName]">
 			<xsl:call-template name="OriginSite"/>
 		</xsl:if>
-		<xsl:if test="md:SPSSODescriptor">
+		<xsl:if test="md:SPSSODescriptor[md:KeyDescriptor/ds:KeyInfo/ds:KeyName]">
 			<xsl:call-template name="DestinationSite"/>
 		</xsl:if>
 	</xsl:template>