update regex

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12496 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_limit/mod_limit.c

@@ -166,7 +166,7 @@ static switch_bool_t limit_execute_sql_callback(switch_mutex_t *mutex, char *sql
 	return ret;
 }
 
-static switch_xml_config_string_options_t limit_config_dsn = { NULL, 0, "\\w+:\\w+:\\w+" };
+static switch_xml_config_string_options_t limit_config_dsn = { NULL, 0, "(.+?):(.+?):(.+)" };
 
 static switch_xml_config_item_t config_settings[] = {
 	SWITCH_CONFIG_ITEM("odbc-dsn", SWITCH_CONFIG_STRING, 0, &globals.odbc_dsn, NULL, &limit_config_dsn,