tree a2a136ee393e1158a9a73e426e25c2a4e9776326
parent ae7ea2e3bd4df652b6c2fa96455cbe3570a41496
author Paul Stewart <pstew@google.com> 1457048027 -0800
committer The Android Automerger <android-build@google.com> 1458950850 -0700

Remove newlines from config output

Spurious newlines output while writing the config file can
corrupt the wpa_supplicant configuration.  Avoid writing these.

Bug: 27371366
Change-Id: I3bb99b8c46dba1c81cbccc76ed0cd01abc3ccef9