Fix slight blunder in B sanity check logic.
Fix slight blunder in B sanity check logic.

ColdMatter/EDMSuite,jstammers/EDMSuite,Stok/EDMSuite,jstammers/EDMSuite,Stok/EDMSuite,ColdMatter/EDMSuite,jstammers/EDMSuite,ColdMatter/EDMSuite,jstammers/EDMSuite,jstammers/EDMSuite,ColdMatter/EDMSuite