[Freeciv-Dev] Re: client core when server quit (PR#485)

[Jeff Mallatt <jjm@xxxxxxxxxxxx>]

At 2000/07/30 21:49 , David Pfitzner wrote:
>Jeff Mallatt <jjm@xxxxxxxxxxxx> wrote:
>
>> I had a client connected to an AI player in an all-AI game.  While the game
>> was running, I quit the server.  This caused the client to core.
>
>Here is a patch which adds some checks.  Checking both pc->used and
>pc->send_buffer _should_ be equivalent, but just in case...
>(If pc->used is zero, the TCP socket has been closed at this end, 
>so we shouldn't try to send anything on it.)

This patch does seem to fix the core.

jjm