[CRIU] [PATCH] pstree: Add extern to "current" declaration

[Andrei Vagin]

Applied, thanks!
On Fri, May 26, 2017 at 06:39:57PM +0300, Pavel Emelyanov wrote:
> 
> Signed-off-by: Pavel Emelyanov <xemul at virtuozzo.com>
> ---
>  criu/include/pstree.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/criu/include/pstree.h b/criu/include/pstree.h
> index 892a1cd..7df92db 100644
> --- a/criu/include/pstree.h
> +++ b/criu/include/pstree.h
> @@ -45,7 +45,7 @@ enum {
>  };
>  #define FDS_EVENT (1 << FDS_EVENT_BIT)
>  
> -struct pstree_item *current;
> +extern struct pstree_item *current;
>  
>  struct rst_info;
>  /* See alloc_pstree_item() for details */
> -- 
> 2.1.4
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