Re: [PATCH] imap-send.c: fix pointer to be const

From: Junio C Hamano <gitster@pobox.com>
Date: Oct 28, 2009, 07:25 UTC
Message-ID: <7vljiwq8tc.fsf@alter.siamese.dyndns.org>
In-Reply-To: <1256714677-3659-1-git-send-email-vietor@vxwo.org>

Vietor Liu <vietor@vxwo.org> writes:

Show 12 quoted lines

> Fixes some compiler warnings:
> imap-send.c: In function ‘ssl_socket_connect’:
> warning: assignment discards qualifiers from pointer target type
>
> ====================================================
> OpenSSL Changes between 0.9.8k and 1.0:
>
> *) Let the TLSv1_method() etc. functions return a 'const' SSL_METHOD
>      pointer and make the SSL_METHOD parameter in SSL_CTX_new,
>      SSL_CTX_set_ssl_version and SSL_set_ssl_method 'const'.
>
> Signed-off-by: Vietor Liu <vietor@vxwo.org>

This is much easier to understand.

Thanks.

Show 19 quoted lines

> ---
>  imap-send.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/imap-send.c b/imap-send.c
> index 3847fd1..10dd025 100644
> --- a/imap-send.c
> +++ b/imap-send.c
> @@ -273,7 +273,7 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve
>  	fprintf(stderr, "SSL requested but SSL support not compiled in\n");
>  	return -1;
>  #else
> -	SSL_METHOD *meth;
> +	const SSL_METHOD *meth;
>  	SSL_CTX *ctx;
>  	int ret;
>  
> -- 
> 1.6.5.2