Stay awake while on a call

[sacnvz]

When I answer or while on a call my screen goes away. Is there a setting to keep the screen on? I tried pressing the power button and the volume buttons and nothing happens. I can't even hang up on the call cuz my screen is gone. I'm running Vicious CM10.

Thanks in advance.

Edit: Never mind, I fixed it. i checked "stay awake" while charging. I think that did the trick