An optimization was added to update-webkit to call git fetch before git svn rebase in bug 50273. This makes updating webkit much much faster when you have a remote git repository set up as well. However, this also means that if you have a pure git svn repository then the script dies when trying to perform the git fetch. It should continue along and not fail
Created attachment 236377 [details] Patch
Comment on attachment 236377 [details] Patch Clearing flags on attachment: 236377 Committed r172726: <http://trac.webkit.org/changeset/172726>
All reviewed patches have been landed. Closing bug.