From 67c4661fb0a3eb4952a9fd7e535e21ffdd6018f8 Mon Sep 17 00:00:00 2001
From: Alexander Traud <pabstraud@compuserve.com>
Date: Mon, 6 Dec 2021 11:25:20 +0100
Subject: [PATCH] xmldoc: Avoid whitespace around value for parameter/required.

Otherwise, the value 'false' was not found in the enumerated set of
the XML DTD for the XML attribute 'required' in the XML element
'parameter'. Therefore, DTD validation of the runtime XML failed.

ASTERISK-29790

Change-Id: Id13f230ad65a70dd8c2e3ae9ac85d1e841aed03e
---
 doc/appdocsxml.xslt | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/doc/appdocsxml.xslt b/doc/appdocsxml.xslt
index cbdbdf7f8b..45c3e54b17 100644
--- a/doc/appdocsxml.xslt
+++ b/doc/appdocsxml.xslt
@@ -162,9 +162,7 @@
             <para>The video source mode for the bridge.</para>
         </xsl:element>
         <xsl:element name="parameter">
-            <xsl:attribute name="required">
-                false
-            </xsl:attribute>
+            <xsl:attribute name="required">false</xsl:attribute>
             <xsl:attribute name="name">
                 <xsl:value-of select="concat(@prefix, 'BridgeVideoSource')" />
             </xsl:attribute>