fix importing of subversion tars

diff --git a/contrib/fast-import/import-tars.perl b/contrib/fast-import/import-tars.perl
index 5585a8b2c575f92e6154e03641b467e5e54509f4..184214689dfd3f1204546b060adbffd3f6d79bbe 100755 (executable)
--- a/contrib/fast-import/import-tars.perl
+++ b/contrib/fast-import/import-tars.perl
@@ -64,7 +64,12 @@
                }
                print FI "\n";
 
-               my $path = "$prefix$name";
+               my $path;
+               if ($prefix) {
+                       $path = "$prefix/$name";
+               } else {
+                       $path = "$name";
+               }
                $files{$path} = [$next_mark++, $mode];
 
                $commit_time = $mtime if $mtime > $commit_time;