Re: [PATCH] fix obscure perl message when encryption=tls and smtp cannot connect.

["Shawn O. Pearce" <spearce@spearce.org>]

iler.ml@gmail.com wrote:
> When encryption=tls and smtp cannot connect, git-send-email prints following perl error:
> 
> Can't call method "command" on an undefined value at /usr/local/libexec/git-core/git-send-email line 927.
> 
> (ithis is when smtp host orport is misspelled, or network is down, and encryption is tls).
> We expect some familiar "Cannot connect to SERVER:PORT" message.
> Fix it to print normal "smtp can't connect" diagnostics.

Thanks, looks reasonable.  Signed-off-by line, per the Developer's
Certificate of Origin in Documentation/SubmittingPatches ?
 
> --- /usr/local/libexec/git-core/git-send-email.000	2009-09-26 00:10:01.000000000 +0300
> +++ /usr/local/libexec/git-core/git-send-email	2009-09-26 00:11:39.000000000 +0300
> @@ -922,7 +922,7 @@
>  			$smtp ||= Net::SMTP->new((defined $smtp_server_port)
>  						 ? "$smtp_server:$smtp_server_port"
>  						 : $smtp_server);
> -			if ($smtp_encryption eq 'tls') {
> +			if ($smtp_encryption eq 'tls' && $smtp) {
>  				require Net::SMTP::SSL;
>  				$smtp->command('STARTTLS');
>  				$smtp->response();

-- 
Shawn.