From: Niels Erik G. Nielsen <nielserik@indexdata.com>
Date: Sat, 15 May 2010 02:15:44 +0000 (-0700)
Subject: Handles scenario of no OPAC from target
X-Git-Tag: v1.4.1~27
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=880b4296ab31795ddadc63f6bebb768a65e6b5c6;p=pazpar2-moved-to-github.git

Handles scenario of no OPAC from target

Falls back to straight MARC21 transformation when a target does
not return a given record embedded in an opacRecord as ususally
expected when using OPAC request syntax
---

diff --git a/etc/opac.xsl b/etc/opac.xsl
index aa1eabe..e4c5457 100644
--- a/etc/opac.xsl
+++ b/etc/opac.xsl
@@ -59,7 +59,14 @@
   </xsl:template>
 
   <xsl:template match="/">
-    <xsl:apply-templates select="opacRecord/bibliographicRecord"/>
+    <xsl:choose>
+      <xsl:when test="opacRecord">
+        <xsl:apply-templates select="opacRecord/bibliographicRecord"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:apply-templates/>
+      </xsl:otherwise>
+    </xsl:choose>
   </xsl:template>
 
 </xsl:stylesheet>