[PATCH] http/ftp: optionally ask curl to not use EPSV command

If GIT_CURL_FTP_NO_EPSV environment variable is defined, disable using
of EPSV ftp command (PASV will be used instead). This is helpful with
some "poor" ftp servers which doesn't support EPSV mode.

Signed-off-by: Sasha Khapyorsky <redacted>
---
 http.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/http.c b/http.c
index 6c1937b..a966e6d 100644
--- a/http.c
+++ b/http.c

@@ -196,6 +196,9 @@ #endif
 
 	curl_easy_setopt(result, CURLOPT_USERAGENT, GIT_USER_AGENT);
 
+	if (getenv("GIT_CURL_FTP_NO_EPSV"))
+		curl_easy_setopt(result, CURLOPT_FTP_USE_EPSV, 0);
+
 	return result;
 }
 

-- 
1.4.2.1