Fix regression from WebFinger update for singleuser sites
Fix regression from WebFinger update for singleuser sites

charlycoste/StatusNet,foocorp/gnu-social,gnusocial/mainline,faulteh/gnu-social,sikevux/bsk-social,eXcomm/gnu-social,charnimda/lgbtpzn-social,Piratas/tortuga,charnimda/lgbtpzn-social,faulteh/gnu-social,bankonme/gnu-social,studio666/gnu-social,studio666/gnu-social,Piratas/tortuga,studio666/gnu-social,gnusocial/mainline,furtherfield/gnu-social,gnusocial/mainline,charnimda/lgbtpzn-social,foocorp/gnu-social,chimo/social,bankonme/gnu-social,Piratas/tortuga,sikevux/bsk-social,bankonme/gnu-social,Piratas/tortuga,eXcomm/gnu-social,furtherfield/gnu-social,sikevux/bsk-social,eXcomm/gnu-social,chimo/social,bankonme/gnu-social,gnusocial/mainline,furtherfield/gnu-social,chimo/social,sikevux/bsk-social,faulteh/gnu-social,faulteh/gnu-social,charlycoste/StatusNet,charlycoste/StatusNet,foocorp/gnu-social,furtherfield/gnu-social,eXcomm/gnu-social,studio666/gnu-social