git-p4: Unset P4DIFF environment variable when using 'p4 -du diff'

diff --git a/git-svn.perl b/git-svn.perl
index 05fb3582d92e05e6b95ff8f249ae2ecb9892b45b..d8b38c9a47c0b77dd55781a66e42e4dec26fd4b7 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -522,7 +522,8 @@ sub cmd_dcommit {
 }
 
 sub cmd_find_rev {
-       my $revision_or_hash = shift;
+       my $revision_or_hash = shift or die "SVN or git revision required ",
+                                           "as a command-line argument\n";
        my $result;
        if ($revision_or_hash =~ /^r\d+$/) {
                my $head = shift;
@@ -1540,9 +1541,14 @@ sub find_by_url { # repos_root and, path are optional
                                            $remotes->{$repo_id}->{$_});
                }
                my $p = $path;
+               my $rwr = rewrite_root({repo_id => $repo_id});
                unless (defined $p) {
                        $p = $full_url;
-                       $p =~ s#^\Q$u\E(?:/|$)## or next;
+                       my $z = $u;
+                       if ($rwr) {
+                               $z = $rwr;
+                       }
+                       $p =~ s#^\Q$z\E(?:/|$)## or next;
                }
                foreach my $f (keys %$fetch) {
                        next if $f ne $p;
@@ -3643,6 +3649,7 @@ ()
          SVN::Client::get_ssl_client_cert_file_provider(),
          SVN::Client::get_ssl_client_cert_prompt_provider(
            \&Git::SVN::Prompt::ssl_client_cert, 2),
+         SVN::Client::get_ssl_client_cert_pw_file_provider(),
          SVN::Client::get_ssl_client_cert_pw_prompt_provider(
            \&Git::SVN::Prompt::ssl_client_cert_pw, 2),
          SVN::Client::get_username_provider(),