wininet/tests: fix a compiler warning on LLVM/Clang

[Jacek Caban]

Hi Austin,

On 05/14/12 08:19, Austin English wrote:
> clang -c -I. -I. -I../../../include -I../../../include
> -DWINE_STRICT_PROTOTYPES -DWINE_NO_NAMELESS_EXTENSION  -D_REENTRANT
> -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement
> -Wempty-body -Wignored-qualifiers -Wstrict-prototypes -Wtype-limits
> -Wwrite-strings -fno-omit-frame-pointer -Wpointer-arith
> -I/usr/include/freetype2    -g -O0 -std=gnu89  -o http.o http.c
> http.c:212:52: warning: use of logical '||' with constant operand
> [-Wconstant-logical-operand]
>     res = HttpQueryInfo(req,
> HTTP_QUERY_STATUS_CODE||HTTP_QUERY_FLAG_NUMBER, &code, &size, &index);
>                                                    ^ ~~~~~~~~~~~~~~~~~~~~~~
> http.c:212:52: note: use '|' for a bitwise operation
>     res = HttpQueryInfo(req,
> HTTP_QUERY_STATUS_CODE||HTTP_QUERY_FLAG_NUMBER, &code, &size, &index);
>                                                    ^~~~~~~~~~~~~~~~~~~~~~~~
>                                                    |
> http.c:218:52: warning: use of logical '||' with constant operand
> [-Wconstant-logical-operand]
>     res = HttpQueryInfo(req,
> HTTP_QUERY_STATUS_CODE||HTTP_QUERY_FLAG_REQUEST_HEADERS, &code, &size,
> NULL);
>                                                    ^
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> http.c:218:52: note: use '|' for a bitwise operation
>     res = HttpQueryInfo(req,
> HTTP_QUERY_STATUS_CODE||HTTP_QUERY_FLAG_REQUEST_HEADERS, &code, &size,
> NULL);
>
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>

Thanks for the patch. The problem found by those warnings was more
serious as we were tested a wrong thing, causing the implementation to
be wrong. That said, we need to fix tests and implementation as well.
I've sent a patch.

Thanks,
Jacek