compat/poll/poll.c: Fix a sparse warning

Sparse issues an 'Using plain integer as NULL pointer' warning when
passing the constant '0' as the second parameter in the call to the
WSAEventSelect() function. The function parameter has a pointer type
(WSAEVENT, aka HANDLE, aka void *) so that, in order to suppress the
warning, we simply pass NULL for that parameter in the function call
expression.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ramsay Jones 2013-04-27 20:17:14 +01:00 committed by Junio C Hamano
parent 9c3b051f93
commit 1c31596a4b

View File

@ -576,7 +576,7 @@ restart:
{
/* It's a socket. */
WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
WSAEventSelect ((SOCKET) h, 0, 0);
WSAEventSelect ((SOCKET) h, NULL, 0);
/* If we're lucky, WSAEnumNetworkEvents already provided a way
to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */