Behavior change from set -e causes attempt to checkout an invalid branch to fail. Explicitly fall back to master if the requested branch name checkout fails. Change-Id: Ib20a4910275126fc3949b06dbc91a301c2d04406
Behavior change from set -e causes attempt to checkout an invalid branch to fail. Explicitly fall back to master if the requested branch name checkout fails. Change-Id: Ib20a4910275126fc3949b06dbc91a301c2d04406