[Piglit] [PATCH] asmparsertest: Cast isspace input to int to silence compiler warning.

[Jose Fonseca]

Sounds good.

Jose

----- Original Message -----
> Fixes this GCC warning on Cygwin.
> asmparsertest.c: In function ‘compile’:
> asmparsertest.c:136:4: warning: array subscript has type ‘char’
> 
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
> ---
>  tests/asmparsertest/asmparsertest.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/tests/asmparsertest/asmparsertest.c
> b/tests/asmparsertest/asmparsertest.c
> index 085ec1b..357be3b 100644
> --- a/tests/asmparsertest/asmparsertest.c
> +++ b/tests/asmparsertest/asmparsertest.c
> @@ -133,7 +133,7 @@ compile(const char *filename, GLenum target, int
> use_ARB)
>  
>  			ptr += strlen("# REQUIRE ");
>  
> -			for (i = 0; !isspace(ptr[i]) && (ptr[i] != '\0'); i++) {
> +			for (i = 0; !isspace((int) ptr[i]) && (ptr[i] != '\0'); i++) {
>  				extension[i] = ptr[i];
>  			}
>  
> --
> 1.7.9
> 
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