Avoid the ldisc passing zero-length strings to back->send(). VMS
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Mon, 26 Jun 2000 12:55:47 +0000 (12:55 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Mon, 26 Jun 2000 12:55:47 +0000 (12:55 +0000)
commita39c314835fe4ef476a81474507378e476def565
treec26fc29cd63c89113b8d5823cf9c31bace8f1977
parent2a25a1b45376d93e4f801e55bcfef9e112abfde8
Avoid the ldisc passing zero-length strings to back->send(). VMS
sshd has interesting behaviour on receiving a zero-length SSH data
packet.

git-svn-id: svn://svn.tartarus.org/sgt/putty@508 cda61777-01e9-0310-a592-d414129be87e
ldisc.c