Fix error on generating activity page when there is no activity

releases.moxie

@@ -13,6 +13,7 @@ r20: {
 	- Fixed support for implied SSH urls in web.otherUrls (issue-311)
 	- Fix potential NPE on removing uncached repository from cache
 	- Ignore the default contents of .git/description file
+	- Fix error on generating activity page when there is no activity
     changes:
 	- Personal repository prefix (~) is now configurable (issue-265)
 	- Reversed line links in blob view (issue-309)

src/main/java/com/gitblit/wicket/pages/ActivityPage.java

@@ -96,6 +96,7 @@ public class ActivityPage extends RootPage {
 			// no activity, skip graphs and activity panel
 			add(new Label("subheader", MessageFormat.format(headerPattern,
 					daysBack)));
+			add(new Label("chartsPanel").setVisible(false));
 			add(new Label("activityPanel"));
 		} else {
 			// calculate total commits and total authors