In a breathless sequence of action, Porter outstripped Tom Scobbie for pace but shot wide from a tight angle as Olejnik advanced from his goal.

BBC: Motherwell 1-1 Falkirk

However referee Eddie Smith ruled the offence took place inches outside the box and Tom Scobbie's swerving set-piece scraped the bar on its way over.

BBC: Aberdeen's Diamond flashes a header wide of the target

Lee Bullen was drafted in for his first start in three months to partner Tom Scobbie in central defence, while Dean Holden filled the left back role.

BBC: Falkirk 1-1 Kilmarnock