bootctrl: Fix implementation of get_current_slot

get_current_slot will now return the slot on which the system was
booted rather than the current active slot.

Bug: 28352678
Change-Id: I2aa64400a45ae23796cd073fc92f5732cdd7391e
2 files changed
tree: de524f4a03ec0921abe185582816002f4a305feb
  1. Android.mk
  2. boot_control.c
  3. NOTICE