Cork City's lead at the top of the SSE Airtricity League Premier Division has been cut to just a point.
The Leesiders dropped two points away to Derry City as it finished 0-0 at the Brandywell.
Dundalk lie a point behind Cork thanks to a 2-1 win over Sligo Rovers at Oriel Park.
Waterford remain in 3rd after drawing 1-1 with Shamrock Rovers.
Bohemians moved 6 points clear of the relegation places by beating bottom side Bray 3 - 1.
Limerick fell to their 6th successive defeat at Market's Field, going down 1 - 0 to St Pat's.
- Digital Desk