CarbonDev/android_frameworks_base — pull request #4 by ToxicThunder (2013-02-22 11:46:34+00:00)
Title: Update packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneS...

...tatusBar.java

This might fix mattman's SystemUI FC as the function is returning null in this case.
Thanks beerbong for the insight :D