[PATCH] client: fix an inconsistency in documentation

[Kristian Høgsberg]

On Wed, Sep 18, 2013 at 10:45:06AM +0000, Chang Liu wrote:
> The errno is set to EAGAIN when there are undispatched events, according
> to L1066 of wayland-client.c.

Thanks, good catch.

Kristian

> ---
>  src/wayland-client.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/wayland-client.c b/src/wayland-client.c
> index 04d988b..d043459 100644
> --- a/src/wayland-client.c
> +++ b/src/wayland-client.c
> @@ -1087,7 +1087,7 @@ wl_display_prepare_read_queue(struct wl_display *display,
>   * calls wl_display_read_events(), no other thread will read from the
>   * file descriptor.  This only succeeds if the event queue is empty
>   * though, and if there are undispatched events in the queue, -1 is
> - * returned and errno set to EBUSY.
> + * returned and errno set to EAGAIN.
>   *
>   * If a thread successfully calls wl_display_prepare_read(), it must
>   * either call wl_display_read_events() when it's ready or cancel the
> -- 
> 1.8.3.4
> 
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