fixed a server crash caused by the previous commit

src/client/js/components/inventory.js

@@ -64,7 +64,7 @@ define([
 		equipItemErrors: function (item) {
 			var errors = [];
 			var stats = this.obj.stats.values;
-			var originalValues = this.obj.stats.originalValues;
+			var originalValues = this.obj.stats.originalValues || this.obj.stats.values;
 
 			var playerLevel = (stats.originalLevel || stats.level);
 			if (item.level > playerLevel)

src/server/components/inventory.js

@@ -1032,7 +1032,7 @@ define([
 				return [];
 
 			var stats = this.obj.stats.values;
-			var originalValues = this.obj.stats.originalValues;
+			var originalValues = this.obj.stats.originalValues || this.obj.stats.values;
 
 			var playerLevel = (stats.originalLevel || stats.level);
 			if (item.level > playerLevel)