System Information
Operating system : Ubuntu 13.04 64 bits
Graphics card : GeForce GTX TITAN/PCIe/SSE2
Blender Version
Broken: 2.69.9 2aeb492
Worked: 2.69.1 r61001
Short description of error
Rotation with shortcuts r x 45 - (minus)
Exact steps for others to reproduce the error
With 2.69.1 in edit mode when i rotate on x axis the default cube of -45° with shortcuts r x 45 - (minus) it will work. but with the latest version of blender minus after 45 degree dont work.
Ok you can use r - (minus) 45 but frequently i reverse the rotation after pose of 45° and it was really useful