Revert "Removed unused variable"
Revert "Removed unused variable"

This reverts commit f64d88a2f7e9efc1ad49699056d39fa76c041efc.

agonzalezro/flocker,hackday-profilers/flocker,lukemarsden/flocker,Azulinho/flocker,moypray/flocker,mbrukman/flocker,LaynePeng/flocker,lukemarsden/flocker,w4ngyi/flocker,lukemarsden/flocker,hackday-profilers/flocker,adamtheturtle/flocker,wallnerryan/flocker-profiles,beni55/flocker,1d4Nf6/flocker,jml/flocker,adamtheturtle/flocker,mbrukman/flocker,w4ngyi/flocker,Azulinho/flocker,AndyHuu/flocker,achanda/flocker,moypray/flocker,achanda/flocker,AndyHuu/flocker,achanda/flocker,Azulinho/flocker,runcom/flocker,hackday-profilers/flocker,LaynePeng/flocker,jml/flocker,adamtheturtle/flocker,1d4Nf6/flocker,wallnerryan/flocker-profiles,beni55/flocker,1d4Nf6/flocker,AndyHuu/flocker,jml/flocker,agonzalezro/flocker,moypray/flocker,agonzalezro/flocker,runcom/flocker,wallnerryan/flocker-profiles,LaynePeng/flocker,mbrukman/flocker,runcom/flocker,beni55/flocker,w4ngyi/flocker