Fix scheduler stopping when it only has scheduled fibers
Fix scheduler stopping when it only has scheduled fibers

Change-Id: I25abed52c38c83fe9b9f44add13ed69e28981e67
Reviewed-on: http://gerrit.dechocorp.com/3351
Reviewed-by: Brian Palmer <760e7dab2836853c63805033e514668301fa9c47@mozy.com>

ccutrer/mordor,mtanski/mordor,cgaebel/mordor,ccutrer/mordor,mtanski/mordor,mozy/mordor,mozy/mordor,adfin/mordor,mozy/mordor,cgaebel/mordor,adfin/mordor,mtanski/mordor,adfin/mordor,ccutrer/mordor