On Thu, Mar 16, 2017 at 10:01:05AM +0000, Daniel Stone wrote:
> When the wheel tilt source is present, gcc complains that we don't
> handle all possible enumeration values. We already ensure this cannot
> happen in its only caller (handle_pointer_axis), but gcc doesn't
> recognise this. Give it a default value to quiet the warning.
>
> Signed-off-by: Daniel Stone <[email protected]>
> ---
> libweston/libinput-device.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libweston/libinput-device.c b/libweston/libinput-device.c
> index f97afcf8..fd4ad64a 100644
> --- a/libweston/libinput-device.c
> +++ b/libweston/libinput-device.c
> @@ -191,6 +191,8 @@ normalize_scroll(struct libinput_event_pointer
> *pointer_event,
> value = libinput_event_pointer_get_axis_value(pointer_event,
> axis);
> break;
> + default:
> + assert(!"unhandled event source in normalize_scroll\n");
drop the '\n' because it's not an actual printf:
test: test.c:4: main: Assertion `!"not meant to happen\n"' failed.
otherwise
Reviewed-by: Peter Hutterer <[email protected]>
Cheers,
Peter
> }
>
> return value;
> --
> 2.12.0
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