add small code tweaks

2014-03-12 12:15:57 +01:00
parent 39ebf51ce2
commit b080e5300d
4 changed files with 13 additions and 12 deletions
@@ -211,8 +211,6 @@ GameManager.prototype.tileMatchesAvailable = function () {
          var cell   = { x: x + vector.x, y: y + vector.y };

          var other  = self.grid.cellContent(cell);
-          if (other) {
-          }

          if (other && other.value === tile.value) {
            return true; // These two tiles can be merged