empty path input corrupts svnauthz => trac aborts
|Reported by:||A.Visser@…||Owned by:||rjollos|
If "Add a new Subversion path." is invoked without entering a path, an empty path is appended to svnauthz which causes trac to abort. So the project administrator can't undo the mistake, the empty path has to be removed manually by the system administrator.