Consistently handle not implemented methods

2017-01-31 09:21:01 +01:00
parent c9d33fb03a
commit 1c353061fe
4 changed files with 21 additions and 31 deletions
--- a/src/ol/source/raster.js
+++ b/src/ol/source/raster.js
@@ -489,7 +489,7 @@ ol.inherits(ol.source.Raster.Event, ol.events.Event);
 * @override
 */
 ol.source.Raster.prototype.getImageInternal = function() {
-  throw new Error('Not implemented');
+  return null; // not implemented
 };