Within four minutes Aberdeen were level. A Kevin Souter cross from the left was met perfectly by the head of Stephen TARDITI who gave Ally Brown no chance with a well directed effort. The Dons nearly took the lead in the 31st minute when a Souter shot was cleared off the line by defender Andy Cruickshank.
The game was played in brilliant sunshine and ten minutes after the restart, Michele Lombardi, who was causing real problems down the left, was unfortunate to see a fierce shot on the turn flash past the post.
O'Neil and team-mate Steven Fletcher were yellow carded by referee Steve Reilly.