Force build new project ignores branch configuration

[bendikro]

Having a new project configured with a specific branch with git+poller, doing a force build results in
Please put a file named .travis.yml at the root of your repository: if the master branch does not contain a .travis.yml.
Should it not check out the branches according to the configuration before fetching .travis.yml/.bbtravis.yml?

[tardyp]

It is possible indeed that the branch is not taken in account for force builds. Shallbe easy to be fixed