Fix gofmt -s and ineffassign.
Fix gofmt -s and ineffassign.

captncraig/caddy,dusty/caddy,pedronasser/caddy,joshix/caddy,elcore/caddy,pyed/caddy,ollie314/caddy,ollie314/caddy,pyed/caddy,tobya/caddy,devangels/caddy,evermax/caddy,cez81/caddy,captncraig/caddy,tobya/caddy,yukimochi/caddy,pyed/caddy,devangels/caddy,cez81/caddy,DenBeke/caddy,elcore/caddy,cez81/caddy,captncraig/caddy,evermax/caddy,pedronasser/caddy,elcore/caddy,evermax/caddy,devangels/caddy,DenBeke/caddy,pedronasser/caddy,tw4452852/caddy,yukimochi/caddy,joshix/caddy,pedronasser/caddy,ollie314/caddy,tw4452852/caddy,tobya/caddy,dusty/caddy,evermax/caddy,DenBeke/caddy,dusty/caddy,ollie314/caddy,dusty/caddy,yukimochi/caddy,tobya/caddy,pyed/caddy,joshix/caddy,tw4452852/caddy,DenBeke/caddy,tw4452852/caddy