fix bug causing infinite loop while searching for exandables
fix bug causing infinite loop while searching for exandables

Hrishi1999/musicblocks,walterbender/musicblocks,sachi-d/musicblocks,walterbender/musicblocks,Hrishi1999/musicblocks,walterbender/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,eohomegrownapps/musicblocks,sachi-d/musicblocks,eohomegrownapps/musicblocks