will not work under Python 1.5.2. </para>
</refsect1>
+<refsect1><title>Bugs</title>
+<para>There are persistent reports that seem to indicate that this
+script occasionally chokes on a bogus, empty return from ls -ld, but
+I don't know what can cause ls -ld to do that and am reluctant to
+paper over the problem rather than actually fixing it.</para>
+
+<para>If you encounter this or any other bug, the first thing to do is
+run with -v and see if that clarifies matters. If not, send me a
+session transcript.</para>
+</refsect1>
+
<refsect1><title>See Also</title>
<para><citerefentry><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>ssh-keygen</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>