Re: [Qemu-devel] [PATCH] configure: fix libcap detection

["Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>]

Avi Kivity <avi@redhat.com> writes:

>  - avoid assigned-but-not-used error
>  - avoid missing return error
>
> Signed-off-by: Avi Kivity <avi@redhat.com>

Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

> ---
>  configure | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 7767aca..5fb449d 100755
> --- a/configure
> +++ b/configure
> @@ -2099,7 +2099,7 @@ if test "$cap" != "no" ; then
>    cat > $TMPC <<EOF
>  #include <stdio.h>
>  #include <sys/capability.h>
> -int main(void) { cap_t caps; caps = cap_init(); }
> +int main(void) { cap_t caps; caps = cap_init(); (void)caps; return 0; }
>  EOF
>    if compile_prog "" "-lcap" ; then
>      cap=yes
> -- 
> 1.7.11.3