diff --git a/src/app/point.coffee b/src/app/point.coffee
index 0b07e3ed7..b740027f6 100644
--- a/src/app/point.coffee
+++ b/src/app/point.coffee
@@ -12,7 +12,9 @@ class Point
       new Point(row, column)
 
   @min: (point1, point2) ->
-    if @fromObject(point1).isLessThanOrEqual(@fromObject(point2))
+    point1 = @fromObject(point1)
+    point2 = @fromObject(point2)
+    if point1.isLessThanOrEqual(point2)
       point1
     else
       point2