Fix login command quit to really quit

quit_cmd() calls io_shutdown() to make player_login()'s next command
read detect EOF.  io_shutdown() drains the input queue and shuts down
the socket with shutdown().  player_login()'s next io_gets() fails all
right, but then io_input() *can* read more from the socket on my Linux
box, at least when I send plenty of input fast.  Thus, we ignore
whatever input after quit was already queued, then resume reading
commands, not necessarily at the beginning of a line.

Fix by setting the EOF indicator instead.

diff --git a/src/lib/player/login.c b/src/lib/player/login.c
index d422001204e645f5650614af5b893334a67862db..d6a2b5424c99dc9e360499ac883aaa90f18f2b21 100644 (file)
--- a/src/lib/player/login.c
+++ b/src/lib/player/login.c
@@ -382,6 +382,6 @@ kill_cmd(void)
 static int
 quit_cmd(void)
 {
 static int
 quit_cmd(void)
 {

-    io_shutdown(player->iop, IO_READ);
+    io_set_eof(player->iop);

     return RET_OK;
 }
     return RET_OK;
 }