From b6d36df08bfc645109d46a6b0b679ab81e6caa63 Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Mon, 13 Sep 2004 16:23:06 +0000
Subject: [PATCH] Fixed bug in olink resolution.

---
 xsl/common/olink.xsl |  9 +++++++++
 xsl/html/xref.xsl    | 11 +++++++++++
 2 files changed, 20 insertions(+)

diff --git a/xsl/common/olink.xsl b/xsl/common/olink.xsl
index 66301f69e..8b4eccefd 100644
--- a/xsl/common/olink.xsl
+++ b/xsl/common/olink.xsl
@@ -850,6 +850,15 @@
         </xsl:otherwise>
       </xsl:choose>
     </xsl:when>
+    <xsl:when test="@targetdoc != '' or @targetptr != ''">
+      <xsl:message>
+        <xsl:text>Olink error: no generated text for </xsl:text>
+        <xsl:text>targetdoc/targetptr/lang = '</xsl:text>
+        <xsl:value-of select="$olink.key"/>
+        <xsl:text>'.</xsl:text>
+      </xsl:message>
+      <xsl:text>????</xsl:text>
+    </xsl:when>
     <xsl:otherwise>
       <!-- old style olink -->
       <xsl:call-template name="olink.outline">
diff --git a/xsl/html/xref.xsl b/xsl/html/xref.xsl
index 457251073..b5feeb7c7 100644
--- a/xsl/html/xref.xsl
+++ b/xsl/html/xref.xsl
@@ -889,6 +889,17 @@
         </xsl:call-template>
       </xsl:variable>
     
+      <xsl:if test="string-length($olink.key) = 0">
+        <xsl:message>
+          <xsl:text>Error: unresolved olink: </xsl:text>
+          <xsl:text>targetdoc/targetptr = '</xsl:text>
+          <xsl:value-of select="$targetdoc.att"/>
+          <xsl:text>/</xsl:text>
+          <xsl:value-of select="$targetptr.att"/>
+          <xsl:text>'.</xsl:text>
+        </xsl:message>
+      </xsl:if>
+
       <xsl:variable name="href">
         <xsl:call-template name="make.olink.href">
           <xsl:with-param name="olink.key" select="$olink.key"/>
-- 
2.40.0