trans: unlock nodes with faked attributes in fakeroot

When a node has faked attributes, we cannot drop our node.
Reinitialize the lock box as if the node was dropped.  This fixes the
following bug:

% fakeroot-hurd /bin/sh -c 'touch /tmp/$$.lock
                            chown 0 /tmp/$$.lock
                            l(){ flock /tmp/$$.lock true; }; l; l'
<hangs>

* trans/fakeroot.c (fake_node_dropweak): Unlock the node if the last
  real reference is dropped but we keep a fake one.

0 files changed, 0 insertions, 0 deletions