recv() can fail and return undef.
authorAlexey V. Barantsev <barancev@kazbek.ispras.ru>
Thu, 2 Nov 2000 20:12:20 +0000 (23:12 +0300)
committerJarkko Hietaniemi <jhi@iki.fi>
Thu, 2 Nov 2000 17:58:08 +0000 (17:58 +0000)
commitb4b1f6091e7b2196e3cee1d4763595e9bae86880
tree11b8620343f6f069f4f950437e6043f0b47902db
parent322edccd6da7b0afb2e0db52c07695cbca6754c9
recv() can fail and return undef.

Subject: [ID 20001102.003] Net::Ping patch: "Bad arg lenght" error appears if host is unreachable
Message-Id: <200011021712.UAA07919@dallas.kazbek.ispras.ru>

p4raw-id: //depot/perl@7529
lib/Net/Ping.pm