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Avoid undefined rotation

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This commit is contained in:
Tim Schaub
2012-09-29 17:47:44 -06:00
parent 69859b415b
commit 0e27f31785
1 changed files with 2 additions and 2 deletions
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src/ol/map.js
+2 -2
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@@ -496,10 +496,10 @@ ol.Map.prototype.getRotatedExtent = function() {
/** /**
* @return {number|undefined} Rotation. * @return {number} Rotation.
*/ */
ol.Map.prototype.getRotation = function() { ol.Map.prototype.getRotation = function() {
return /** @type {number|undefined} */ this.get(ol.MapProperty.ROTATION); return /** @type {number} */ this.get(ol.MapProperty.ROTATION) || 0;
}; };
goog.exportProperty( goog.exportProperty(
ol.Map.prototype, ol.Map.prototype,