Re: [PATCH/RFC 1/2] is_url: Remove redundant assignment

From: Tay Ray Chuan <rctay89@gmail.com>
Date: Sep 25, 2011, 09:26 UTC
Message-ID: <CALUzUxp-++A7azzimE1mjvPVoGxRM4rzYt9z66CmFb0B3vi7dQ@mail.gmail.com>
In-Reply-To: <1316927182-14212-2-git-send-email-pangyanhan@gmail.com>

On Sun, Sep 25, 2011 at 1:06 PM, Pang Yan Han <pangyanhan@gmail.com> wrote:

Show 17 quoted lines

> Signed-off-by: Pang Yan Han <pangyanhan@gmail.com>
> ---
>  url.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/url.c b/url.c
> index 3e06fd3..d2e17e6 100644
> --- a/url.c
> +++ b/url.c
> @@ -22,7 +22,6 @@ int is_url(const char *url)
>
>        if (!url)
>                return 0;
> -       url2 = url;
>        first_slash = strchr(url, '/');
>
>        /* Input with no slash at all or slash first can't be URL. */

Looks correct. Perhaps you could mention in the patch message that

  There are no operations on url2 until another assignment to it later
at line 41.

-- 
Cheers,
Ray Chuan