tree 48bcd17635924647a062b10a68fa212192266ce5
parent d91bdf71c6293c588453a790b685ee5437cd102d
author Dave Borowitz <dborowitz@google.com> 1360115695 -0800
committer Dave Borowitz <dborowitz@google.com> 1360115779 -0800

Allow null paths in GitwebRedirectFilter

URLs such as the following are valid, and implicitly point to the root
tree:
http://git.kernel.org/?p=git/git.git;a=tree

Change-Id: Ice626a1787148288c6bfb182c06fa9d8a0f5a99c