+ условие для opensource

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@52869 954022d7-b5bf-4e40-9824-e11837661b57

Excel/model/DrawingObjects/DrawingObjectsController.js

@@ -1843,7 +1843,7 @@ DrawingObjectsController.prototype =
 		
 		for (var i = 0; i < ret.length; i++) {
 		
-			if ( (!api.chartStyleManager.isReady() || !api.chartPreviewManager.isReady()) && ret[i].ChartProperties ) {
+			if ( api.chartStyleManager && api.chartPreviewManage && (!api.chartStyleManager.isReady() || !api.chartPreviewManager.isReady()) && ret[i].ChartProperties ) {
 				api.chartStyleManager.init();
 				api.chartPreviewManager.init();
 				this.drawingObjects.callTrigger("asc_onUpdateChartStyles");