don't double switch_xml_free

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4771 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c b/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
index 4b0383f01db3713d708e92061bd45d0270a6efb2..15864aa992c2bdad6d97105ce2048b61a59515d4 100644 (file)
--- a/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
+++ b/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
@@ -368,6 +368,7 @@ static switch_caller_extension_t *dialplan_hunt(switch_core_session_t *session,
 
 
        switch_xml_free(xml);
+       xml = NULL;
 
        if (extension) {
                switch_channel_set_state(channel, CS_EXECUTE);