/*
* call-seq:
* conn.untrace() -> nil
*
* Disables the message tracing.
*/
static VALUE
pgconn_untrace(VALUE self)
{
VALUE trace_stream;
PQuntrace(get_pgconn(self));
trace_stream = rb_iv_get(self, "@trace_stream");
rb_funcall(trace_stream, rb_intern("close"), 0);
rb_iv_set(self, "@trace_stream", Qnil);
return Qnil;
}