grab the first element from the list in get_coverage_by_source_id
grab the first element from the list in get_coverage_by_source_id

dropbox/changes,bowlofstew/changes,wfxiang08/changes,dropbox/changes,bowlofstew/changes,dropbox/changes,wfxiang08/changes,bowlofstew/changes,bowlofstew/changes,wfxiang08/changes,dropbox/changes,wfxiang08/changes