Merge branch 'jk/maint-sha1-file-name-fix'

[git.git] / git-svn.perl

diff --git a/git-svn.perl b/git-svn.perl
index 74d86128ccb063d6aa7e6303a2c6c15739fde1e9..09c4ca56f0c9af9c6ff49d3b3a197a8e30602520 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -2087,6 +2087,14 @@ sub refname {
        # .. becomes %2E%2E
        $refname =~ s{\.\.}{%2E%2E}g;
 
+       # trailing dots and .lock are not allowed
+       # .$ becomes %2E and .lock becomes %2Elock
+       $refname =~ s{\.(?=$|lock$)}{%2E};
+
+       # the sequence @{ is used to access the reflog
+       # @{ becomes %40{
+       $refname =~ s{\@\{}{%40\{}g;
+
        return $refname;
 }
 
@@ -2828,8 +2836,9 @@ sub mkemptydirs {
        foreach my $d (sort keys %empty_dirs) {
                $d = uri_decode($d);
                $d =~ s/$strip//;
+               next unless length($d);
                next if -d $d;
-               if (-e _) {
+               if (-e $d) {
                        warn "$d exists but is not a directory\n";
                } else {
                        print "creating empty directory: $d\n";