Re: [PATCH] imap-send.c: support GIT_CURL_VERBOSE

> When using git-imap-send to send via cURL, support setting
> the GIT_CURL_VERBOSE environment variable to enable cURL's
> verbose mode.
> ...
> diff --git a/imap-send.c b/imap-send.c
> index 4dfe4c25..060df834 100644
> --- a/imap-send.c
> +++ b/imap-send.c
> @@ -1431,7 +1431,7 @@ static CURL *setup_curl(struct imap_server_conf *srvc)
>  
>  	curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
>  
> -	if (0 < verbosity)
> +	if (0 < verbosity || getenv("GIT_CURL_VERBOSE"))
>  		curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
>  
>  	return curl;