[PATCH evemu] tools: evemu-record: set global variables static

[Peter Hutterer]

On Mon, Sep 04, 2017 at 07:00:46PM +0200, Martin Kepplinger wrote:
> output and autorestart are only used in evemu-record. Declaring them static
> makes things a little more readable.
> 
> Signed-off-by: Martin Kepplinger <martink at posteo.de>

thanks, pushed

   943cb93..d087635  master -> master

Cheers,
   Peter

> ---
>  tools/evemu-record.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/evemu-record.c b/tools/evemu-record.c
> index 312254f..0eaa31d 100644
> --- a/tools/evemu-record.c
> +++ b/tools/evemu-record.c
> @@ -57,8 +57,8 @@
>  
>  #define INFINITE -1
>  
> -FILE *output;
> -bool autorestart = false;
> +static FILE *output;
> +static bool autorestart = false;
>  
>  static int describe_device(FILE *output, int fd)
>  {
> -- 
> 2.11.0
> 
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