Theano/Theano — pull request #406 by lamblin (2012-01-31 19:18:35+00:00)
Title: Allow data for sparse matrices to be broadcastable

A problem occurred when the data (and indices) were constant vectors of
length one, since they had a broadcastable pattern of (True,), not
(False,) as was expected. That happened in the buildbot in debug mode
with seed 24856.