git-svn: fix reconnections to different paths of svn:// repositories

Clearing the pool of the previous SVN::Ra connection we have
seems to to fix mysterious connection dropping errors when
reconnecting to different paths of svn:// repositories hosted by
rubyforge.org.

Note: I'm not sure *why* this fixes things things,
but it does for me.

Signed-off-by: Eric Wong <normalperson@yhbt.net>

diff --git a/git-svn.perl b/git-svn.perl
index a5c6eb9fec8bcb1f459b7e236e47119ea0a97c16..2bd70a15779c3288d52bcb401bb0c91f46fbbfde 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -2879,6 +2879,7 @@ sub new {
        my ($class, $url) = @_;
        $url =~ s!/+$!!;
        return $RA if ($RA && $RA->{url} eq $url);
+       $RA->{pool}->clear if $RA;
 
        SVN::_Core::svn_config_ensure($config_dir, undef);
        my ($baton, $callbacks) = SVN::Core::auth_open_helper([