Comment 5 for bug 1461084

AFAICT Fedora does not provide a vala source-level debugger, but it appears that the underlying cause here is:

GioDownloadFile.vala, line 163

yield remote.mount_enclosing_volume (MountMountFlags.NONE, mount_op);

throws an exception:

(gdb) p *_data_->_inner_error_
$6 = {domain = 864, code = 17,
  message = 0x8afd90 "Location is already mounted"}

Seems like steadyflow needs to catch this particular exception and not treat it as an error.