Merge branch 'ak/curl-imap-send-explicit-scheme' into next

When we started cURL to talk to imap server when a new enough
version of cURL library is available, we forgot to explicitly add
imap(s):// before the destination.  To some folks, that didn't work
and the library tried to make HTTP(s) requests instead.

* ak/curl-imap-send-explicit-scheme:
  imap-send: Tell cURL to use imap:// or imaps://

Author: gitster

imap-send.c

@@ -1410,6 +1410,7 @@ static CURL *setup_curl(struct imap_server_conf *srvc)
 	curl_easy_setopt(curl, CURLOPT_USERNAME, server.user);
 	curl_easy_setopt(curl, CURLOPT_PASSWORD, server.pass);
 
+	strbuf_addstr(&path, server.use_ssl ? "imaps://" : "imap://");
 	strbuf_addstr(&path, server.host);
 	if (!path.len || path.buf[path.len - 1] != '/')
 		strbuf_addch(&path, '/');