# HG changeset patch
# User Chris Cannam
# Date 1282734468 -3600
# Node ID 2c10dc5f122da9c1609e8c7cbf2f9d92bd759cfc
# Parent  0c83d98252d94a201125f654debea7959b254a50
* Avoid failure for root of repo tree (no $repo)

diff -r 0c83d98252d9 -r 2c10dc5f122d extra/svn/SoundSoftware.pm
--- a/extra/svn/SoundSoftware.pm	Thu Aug 12 15:31:37 2010 +0100
+++ b/extra/svn/SoundSoftware.pm	Wed Aug 25 12:07:48 2010 +0100
@@ -338,6 +338,9 @@
 
     my $location = $r->location;
     my ($repo) = $r->uri =~ m{$location/*([^/]+)};
+
+    return $repo if (!$repo);
+
     $repo =~ s/[^a-zA-Z0-9\._-]//g;
 
     # The original Redmine.pm returns the string just calculated as