From: David Schweikert <david@schweikert.ch>
Date: Wed, 21 Feb 2018 16:05:12 +0000 (+0100)
Subject: Merge pull request #124 from nramon/bugfix-fd0
X-Git-Url: https://git.gsnw.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=520e6df833cb3631dffa5b3945068d334e6ccd7d;p=fping.git

Merge pull request #124 from nramon/bugfix-fd0

Return -1 when socket_can_read times out.
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520e6df833cb3631dffa5b3945068d334e6ccd7d