What steps will reproduce the problem? 1. Go to page 1 of results/list of waves 2. Press 'Previous' to attempt to go to previous page

What is the expected output? What do you see instead? Expected nothing to happen, but instead we get stuck.

What browser and browser version are you using? On what operating system? Firefox 11.0 on Windows 7.

What URL does your browser show when the problem occurs? Did you compile walkaround on your machine, or are you using a public instance?

Public

Please provide any additional information below.

I get error 500 for this scenario, which I guess is also unexpected result.

Fixed in http://code.google.com/p/walkaround/source/detail?r=a6bed2fe50e14351b134a5ecbd4f3c49eb491785 .