Upstream-Status: Backport [https://gitlab.com/gnutls/libtasn1/merge_requests/49]
Signed-off-by: Ross Burton <ross.burton@intel.com>

From ebd4f871b5241809f6a5b461444a6d331e15c949 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Mon, 9 Sep 2019 13:11:39 +0100
Subject: [PATCH] doc/reference: don't add empty object hierarchy chapter

The object hierarchy section is empty because there are no GObjects in the
libtasn1 API.  With gtk-doc 1.30 onwards if there are no objects then the object
hierarchy file won't exist, resulting in a failure when building the
documentation:

| ../libtasn1-docs.xml:39: element include: XInclude error : could not load ../xml/tree_index.sgml, and no fallback was found

Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 doc/reference/libtasn1-docs.xml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/doc/reference/libtasn1-docs.xml b/doc/reference/libtasn1-docs.xml
index accdb85..f88b888 100644
--- a/doc/reference/libtasn1-docs.xml
+++ b/doc/reference/libtasn1-docs.xml
@@ -34,10 +34,6 @@
         <xi:include href="xml/libtasn1.xml"/>
 
   </chapter>
-  <chapter id="object-tree">
-    <title>Object Hierarchy</title>
-    <xi:include href="xml/tree_index.sgml"/>
-  </chapter>
   <index id="api-index-full">
     <title>API Index</title>
     <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
-- 
2.20.1