Amendment to previous pull-request. Using the default parameter in config::get won't work because the default config key still exists in ormauth config. However changed, if config value is null, default $_write_connection to $_connection using conditional statement.
Amendment to previous pull-request. Using the default parameter in
config::getwon't work because the default config key still exists in ormauth config. However changed, if config value is null, default$_write_connectionto$_connectionusing conditional statement.