diff cli-session.c @ 1075:cc6116cc0b5c

Avoid channel writev() when there is nothing to write
author Matt Johnston <matt@ucc.asn.au>
date Sat, 21 Mar 2015 22:43:08 +0800
parents 01eea88963f3
children 2fa71c3b2827 8e0280986710 c45d65392c1a
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