Inline !goog.isDef() property checks

2015-09-27 10:24:38 -06:00
parent 6638ae855d
commit 3a0683f373
8 changed files with 9 additions and 9 deletions
@@ -58,7 +58,7 @@ ol.style.Fill.prototype.setColor = function(color) {
 * @inheritDoc
 */
 ol.style.Fill.prototype.getChecksum = function() {
-  if (!goog.isDef(this.checksum_)) {
+  if (this.checksum_ === undefined) {
    this.checksum_ = 'f' + (!goog.isNull(this.color_) ?
        ol.color.asString(this.color_) : '-');
  }
@@ -203,7 +203,7 @@ ol.style.Stroke.prototype.setWidth = function(width) {
 * @inheritDoc
 */
 ol.style.Stroke.prototype.getChecksum = function() {
-  if (!goog.isDef(this.checksum_)) {
+  if (this.checksum_ === undefined) {
    var raw = 's' +
        (!goog.isNull(this.color_) ?
            ol.color.asString(this.color_) : '-') + ',' +