connect.c: handle errors from split_cmdline

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 4f208fab925cc00535c23c40d38ad6e3d56eeaab..a0c6728d1af307dda73ad9eaa01f6970b32529dc 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -1020,6 +1020,12 @@ Usually it is easier to configure any desired options through your
 personal `.ssh/config` file.  Please consult your ssh documentation
 for further details.
 
+`GIT_SSH_VARIANT`::
+       If this environment variable is set, it overrides Git's autodetection
+       whether `GIT_SSH`/`GIT_SSH_COMMAND`/`core.sshCommand` refer to OpenSSH,
+       plink or tortoiseplink. This variable overrides the config setting
+       `ssh.variant` that serves the same purpose.
+
 `GIT_ASKPASS`::
        If this environment variable is set, then Git commands which need to
        acquire passwords or passphrases (e.g. for HTTP or IMAP authentication)