tree bba93f204ab4d028591c08117910f52a6b1bdf31
parent 9c75340f6e97ca6fffd206192255f1e107839a53
author Nick Pelly <npelly@google.com> 1241725683 -0700
committer Nick Pelly <npelly@google.com> 1241725683 -0700

Allow adb to use ANDORID_SERIAL env variable to specify the device to talk to.

Overridden by -s.