--- Operating System, Graphics card ---
Arch linux 64bit Ati 5770


--- Blender version with error, and version that worked ---
Rev 57368 broken Rev s7440 still broken

--- Short description of error ---
Crash when toggling Camera Only in Set Render Border (T-Panel) Blender Render


--- Steps for others to reproduce the error (preferably based on attached .blend file) ---

Load Factory Settings , set Render Border Ctrl+B doesn't matter if you are in camera view or outside, set viewport to rendered,
now check Camera Only in the T-Panel under Set Render Border settings, it will either crash or switch you to Cycles Render.