Fix error in math helpers.

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index b2595477731bcf454fe5dad1864f602b4e05fa10..65bdd130472b30ed2ddc27e897f818023e067939 100644 (file)
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -271,7 +271,7 @@
                        } else {
                                return max;
                        }
-               }, Number.MIN_VALUE);
+               }, Number.NEGATIVE_INFINITY);
        };
        helpers.min = function(array) {
                return array.reduce(function(min, value) {
@@ -280,7 +280,7 @@
                        } else {
                                return min;
                        }
-               }, Number.MAX_VALUE);
+               }, Number.POSITIVE_INFINITY);
        };
        helpers.sign = function(x) {
                if (Math.sign) {