diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 76af83876..8c1c2877b 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2002-07-19  Christopher Faylor  <cgf@redhat.com>
+
+	* fhandler_serial.cc (fhandler_serial::tcflush): Fix typo.
+
 2002-07-15  Corinna Vinschen  <corinna@vinschen.de>
 
 	* security.cc (get_group_sidlist): Fix formatting.
diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc
index e63de26d3..b5816a858 100644
--- a/winsup/cygwin/fhandler_serial.cc
+++ b/winsup/cygwin/fhandler_serial.cc
@@ -365,7 +365,7 @@ fhandler_serial::tcflush (int queue)
   if (queue == TCOFLUSH || queue == TCIOFLUSH)
     PurgeComm (get_handle (), PURGE_TXABORT | PURGE_TXCLEAR);
 
-  if (queue == TCIFLUSH | queue == TCIOFLUSH)
+  if (queue == TCIFLUSH || queue == TCIOFLUSH)
     /* Input flushing by polling until nothing turns up
        (we stop after 1000 chars anyway) */
     for (int max = 1000; max > 0; max--)