use domain_name since its free no need for an extra var.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9745 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/dialplan/public.xml

@@ -31,14 +31,14 @@
       </condition>
     </extension>
 
-    <!-- Try to get target_domain from the sip_req_params variable -->
+    <!-- Try to get domain_name from the sip_req_params variable -->
     <extension name="set_domain" continue="true">
-      <condition field="${target_domain}" expression="^$" break="never"/>
+      <condition field="${domain_name}" expression="^$" break="never"/>
       <condition field="source" expression="mod_sofia" break="never"/>
-      <condition field="${sip_req_params}" expression="target_domain=([A-Z-a-z0-9.]+)" break="never">
+      <condition field="${sip_req_params}" expression="domain_name=([A-Z-a-z0-9.]+)" break="never">
 	<!-- We need to export this so the B-Leg will have it after transfer too. -->
-	<action application="export" data="target_domain=$1"/>
-	<anti-action application="export" data="target_domain=$${domain}"/>
+	<action application="export" data="domain_name=$1"/>
+	<anti-action application="export" data="domain_name=$${domain}"/>
       </condition>
     </extension>