scripts/getver.sh: improve revision output
authorJonas Gorski <jonas.gorski@gmail.com>
Sat, 25 Jun 2016 12:23:30 +0000 (14:23 +0200)
committerJonas Gorski <jonas.gorski@gmail.com>
Sat, 9 Jul 2016 11:41:28 +0000 (13:41 +0200)
Change the revision output to r<upstream-revision>+<local commits> so
it is easier to get the base revision (and see if there are local
commits).

Example:
$ ./scripts/getver.sh
r794+3
$

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>

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