avifil32: sign-compare fixes

[Alexandre Julliard]

Joris Huizer <joris_huizer at yahoo.com> writes:

> diff --git a/dlls/avifil32/avifile.c b/dlls/avifil32/avifile.c
> index f989c79..e7b22b1 100644
> --- a/dlls/avifil32/avifile.c
> +++ b/dlls/avifil32/avifile.c
> @@ -835,7 +835,7 @@ static LONG WINAPI IAVIStream_fnFindSamp
>  	ULONG n;
>  
>  	for (n = 0; n < This->sInfo.dwFormatChangeCount; n++)
> -	  if (This->idxFmtChanges[n].ckid >= pos) {
> +	  if (This->idxFmtChanges[n].ckid >= (ULONG)pos) {

Please don't add typecasts all over the place. If things can be fixed
by changing variable types then that's fine, but otherwise we can just
as well live with the warnings.

-- 
Alexandre Julliard
julliard at winehq.org