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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>
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@ -576,7 +576,7 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout)
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{
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/* It's a socket. */
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WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
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WSAEventSelect ((SOCKET) h, 0, 0);
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WSAEventSelect ((SOCKET) h, NULL, 0);
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/* If we're lucky, WSAEnumNetworkEvents already provided a way
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to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */
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