What version are you running? Review Board 2.0.12 What steps will reproduce the problem? 1. Create diff file 2. Click on "New Review Request" link 3. Select repository 4. Choose created diff file 5. Put address of repository as a base dir instead of relative path What is the expected output? What do you see instead? It is expected that Review Board will display message that base directory is wrong, instead of that it creates review request but in diff viewer there is full address of repository with path to file. What operating system are you using? What browser? System - Debian stable. Browsers - Firefox 36, dwb (webkit based) Please provide any additional information below. Review Board complains if you put address of svn mirror as a basedir.