Jeff Brown 04c699218a Fix logspam when battery sysfs file not available.
This was a regression caused by a recent change to use String8
instead of char*.  We missed the implicit null check here.

Bug: 9377604
Change-Id: I7eff138096622c47b5d45678010373dc82138384
2013-06-12 15:57:38 -07:00
..
2013-04-09 21:54:12 -07:00