change xml_lookups to take an event as params instead of url string this will…

change xml_lookups to take an event as params instead of url string this will break your xml_curl scripts please update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7334 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/xml_int/mod_xml_curl/mod_xml_curl.c

@@ -138,9 +138,8 @@ static switch_xml_t xml_url_fetch(const char *section, const char *tag_name, con
 					switch_str_nil(key_value));
 
 	data = switch_event_build_param_string(params, basic_data);
-	
 	switch_assert(data);
-	printf("XXXXXXXXXXXXXXXXXXXX\n%s\n", data);
+
 	switch_uuid_get(&uuid);
 	switch_uuid_format(uuid_str, &uuid);
 

src/switch_event.c

@@ -1310,6 +1310,7 @@ SWITCH_DECLARE(char *) switch_event_build_param_string(switch_event_t *event, co
 		stream.write_function(&stream, "%s=%s&", prof_names[x], encode_buf);
 	}
 
+	if (event) {
 		if ((hi = event->headers)) {
 			for (; hi; hi = hi->next) {
 				char *var = hi->name;
@@ -1331,7 +1332,7 @@ SWITCH_DECLARE(char *) switch_event_build_param_string(switch_event_t *event, co
 
 			}
 		}
-
+	}
 	e = (char *) stream.data + (strlen((char *) stream.data) - 1);
 
 	if (e && *e == '&') {