Subject: send doesn't check for closed socket

From: Amirouche Boubekki <[email-masked]>
Date: Sat, 12 Mar 2016 19:57:35 +0100

The attached client.scm will crash with a SIGPIPE (based on strace) when 
run. It should raise an error instead.

The error happens when we try to send over socket that is closed on the 
other side.

Happens on 2.0 and master.

-- 
Amirouche ~ amz3 ~ http://www.hyperdev.fr