On Fri, 2012-06-22 at 16:29 +1000, Peter Hutterer wrote:
> Pointless though, so let's complain about it.
>
> Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
Reviewed-By: Bastien Nocera <had...@hadess.net>
> ---
> libwacom/libwacom.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libwacom/libwacom.c b/libwacom/libwacom.c
> index 482baa5..fe850a2 100644
> --- a/libwacom/libwacom.c
> +++ b/libwacom/libwacom.c
> @@ -334,6 +334,8 @@ compare_matches(WacomDevice *a, WacomDevice *b)
> int
> libwacom_compare(WacomDevice *a, WacomDevice *b, WacomCompareFlags flags)
> {
> + g_return_val_if_fail(a || b, 0);
I would have preferred:
g_return_val_if_fail(!a && !b, 0);
> if ((a && !b) || (b && !a))
> return 1;
>
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