mne-tools/mne-python — pull request #1404 by joewalter (2014-07-08 09:57:54+00:00)
Title: BUG: sparse_morph with no dipole in one hemisphere

There was an error when morphing sparse source estimates, which has only activation in one hemisphere. I added a simple test to handle this condition. Also added this condition to test_source_estimate.py.