[Varnish] #744: CLI repeats previous commands instead of executing the current one

[Varnish]

#744: CLI repeats previous commands instead of executing the current one
----------------------+-----------------------------------------------------
 Reporter:  tgr       |       Owner:  phk  
     Type:  defect    |      Status:  new  
 Priority:  normal    |   Milestone:       
Component:  varnishd  |     Version:  2.1.2
 Severity:  major     |    Keywords:  cli  
----------------------+-----------------------------------------------------
 When a command is issued to the CLI, it repeats the previous command.
 After a few tries the current command is executed, e.g.

 purge.url ^/something
 200 0

 purge.list
 200 0

 purge.list
 200 0

 purge.list
 200 1260
 0x7fba40f25e80 1280324791.112952 (...)

 When a command is run on one CLI connection, it gets repeated on other
 connections too.

 I haven't seen it with 2.1.1.

 I'm setting major severity, because the CLI is an important part of
 varnishd and it is also the only straightforward way to monitor backend
 health (via debug.health).

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Ticket URL: <http://varnish-cache.org/ticket/744>
Varnish <http://varnish-cache.org/>
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