imap-send: URI encode server folder

When trying to send a patch using 'imap-send' with 'curl' and the
following configuration:

[imap]
	folder = "[Gmail]/Drafts"
	host = imaps://imap.gmail.com
	port = 993
	sslverify = false

results in the following error,

    curl_easy_perform() failed: URL using bad/illegal format or missing URL

This is a consequence of not URI-encoding the folder portion of
the URL which contains characters such as '[' which are not
allowed in a URI. According to RFC3986, these characters should be
URI-encoded.

So, URI-encode the folder before adding it to the URI to ensure it doesn't
contain characters that aren't allowed in a URI.

Reported-by: Doron Behar <doron.behar@gmail.com>
Signed-off-by: Nicolas Morey-Chaisemartin <NMoreyChaisemartin@suse.com>
Signed-off-by: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

0 files changed, 0 insertions, 0 deletions