git-svn: Use GIT_SSH setting if SVN_SSH is not set

If SVN_SSH is defined, it will be used. Else value in GIT_SSH is copied to SVN_SSH & then, only on Windows, the \s are escaped.

On Windows, the shell-variables must be set as follows

    GIT_SSH="C:\Program Files\PuTTY\plink.exe"
    SVN_SSH="C:\\Program Files\\PuTTY\\plink.exe"

See http://code.google.com/p/msysgit/issues/detail?id=305

---
Signed off this time.

Previous life of patch:
[PATCH] GIT_SSH does not override ssh in git-svn [PATCH][resend] git-svn: Respect GIT_SSH setting

 git-svn.perl |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

index b0bfb74..ef86d10 100755
@@ -21,6 +21,15 @@ $Git::SVN::default_ref_id = $ENV{GIT_SVN_ID} ||

'git-svn';
$Git::SVN::Ra::_log_window_size = 100;
$Git::SVN::_minimize_url = 'unset';

+if (! exists $ENV{SVN_SSH}) {
+ if (exists $ENV{GIT_SSH}) {
+ $ENV{SVN_SSH} = $ENV{GIT_SSH};
+ if ($^O eq 'msys') {
+ $ENV{SVN_SSH} =~ s/\\/\\\\/g;
+ }
+ }
+}
+
$Git::SVN::Log::TZ = $ENV{TZ};
$ENV{TZ} = 'UTC';
$| = 1; # unbuffer STDOUT

1.5.4.3

Thanks Karthik,

Acked and pushed out along with a few others I hadn't pushed to git://yhbt.net/git-svn

Eric Wong (1):
svn: assume URLs from the command-line are URI-encoded

Karthik R (1):
git-svn: Use GIT_SSH setting if SVN_SSH is not set

Tuomas Suutari (1):
git-svn.txt: Fix location of parent argument

Eric Wong