tree 14da56916026fd79f73f3c2f638bf4142668f44a
parent 79cfba55e9d1ff72930f2c10dd5805864baf4276
author Josh Gao <jmgao@google.com> 1448062651 -0800
committer Josh Gao <jmgao@google.com> 1449780726 -0800

adb: shell: add -n flag to not read from stdin.

Shell scripts of the following form do not work properly with adb:
    echo "foo\nbar\nbaz" | {
        read FOO
        while [ "$FOO" != "" ]; do
            adb shell echo $FOO
            read FOO
        done
    }
The first run of adb shell will consume all of the contents of stdin,
causing the loop to immediately end. ssh solves this by providing a -n
flag that causes it to not read from stdin. This commit adds the same.

Bug: http://b/25817224
Change-Id: Id74ca62ef520bcf03678b50f4bf203916fd81038