DennyZhang ccfb5f04a0 defensive coding for docbook-properties.sh
Quit with an error if the variable BRANCH is invalid.

Change-Id: I878ae6cfec080ac360faa78707f377cfa0f3b93a
2013-11-26 18:00:52 -08:00
..
2013-07-23 11:59:46 -07:00