add silly workaround to compensate for xml catch-22 with expressions with <> in them

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7593 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 c369e5d2b40127038e9b1aa55129632aa891d86c..74cd2aa0155c701ca2182d01aa20c812fee1bfe2 100644 (file)
--- a/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
+++ b/src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
@@ -46,7 +46,7 @@ typedef enum {
 
 static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *caller_profile, switch_xml_t xexten, switch_caller_extension_t **extension)
 {
-       switch_xml_t xcond, xaction;
+       switch_xml_t xcond, xaction, xexpression;
        switch_channel_t *channel = switch_core_session_get_channel(session);
        char *exten_name = (char *) switch_xml_attr_soft(xexten, "name");
        int proceed = 0;
@@ -66,8 +66,12 @@ static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *
 
                field = (char *) switch_xml_attr(xcond, "field");
 
-               expression = (char *) switch_xml_attr_soft(xcond, "expression");
-               
+               if ((xexpression = switch_xml_child(xcond, "expression"))) {
+                       expression = switch_str_nil(xexpression->txt);
+               } else {
+                       expression = (char *) switch_xml_attr_soft(xcond, "expression");
+               }
+
                if ((expression_expanded = switch_channel_expand_variables(channel, expression)) == expression) {
                        expression_expanded = NULL;
                } else {