Reinhard Karcher : server: Fix 0 timeout handling for serial I/O.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 41c93895b8274741b5464da873970e28feed8964
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=41c93895b8274741b5464da873...

Author: Reinhard Karcher <rkarcher(a)frey.de>
Date:   Mon Jan  1 17:47:04 2007 +0100

server: Fix 0 timeout handling for serial I/O.

---

 server/serial.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/server/serial.c b/server/serial.c
index 03909d0..866547b 100644
--- a/server/serial.c
+++ b/server/serial.c
@@ -272,7 +272,7 @@ static void serial_queue_async( struct f
     }
 
     add_timeout( &when, timeout );
-    if (!create_async( current, &when, queue, apc, user, iosb )) return;
+    if (!create_async( current, timeout ? &when : NULL, queue, apc, user, iosb )) return;
 
     /* Check if the new pending request can be served immediately */
     events = check_fd_events( fd, serial_get_poll_events( fd ) );