fix a bug introduced by commit cd7572e
fix a bug introduced by commit cd7572e

jaredbischof/AWE,teharrison/AWE,teharrison/AWE,wgerlach/AWE,paczian/AWE,paczian/AWE,teharrison/AWE,paczian/AWE,wgerlach/AWE,danielolson5/AWE,MG-RAST/AWE,paczian/AWE,danielolson5/AWE,MG-RAST/AWE,teharrison/AWE,wgerlach/AWE,jaredbischof/AWE,MG-RAST/AWE,MG-RAST/AWE,jaredbischof/AWE,MG-RAST/AWE,wgerlach/AWE,danielolson5/AWE,paczian/AWE,danielolson5/AWE,paczian/AWE,jaredbischof/AWE,jaredbischof/AWE,teharrison/AWE,danielolson5/AWE,danielolson5/AWE,teharrison/AWE,jaredbischof/AWE,MG-RAST/AWE,wgerlach/AWE,wgerlach/AWE