From 4353b0e0004cd4ac50c20fbf538e1d4ec5d1753e Mon Sep 17 00:00:00 2001
From: srosse <none@none>
Date: Fri, 27 Feb 2015 08:56:44 +0100
Subject: [PATCH] OO-1452: hardened the activate method against null

---
 .../java/org/olat/course/run/CourseRuntimeController.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/olat/course/run/CourseRuntimeController.java b/src/main/java/org/olat/course/run/CourseRuntimeController.java
index 10eec654cd7..706f13ee0fb 100644
--- a/src/main/java/org/olat/course/run/CourseRuntimeController.java
+++ b/src/main/java/org/olat/course/run/CourseRuntimeController.java
@@ -893,7 +893,10 @@ public class CourseRuntimeController extends RepositoryEntryRuntimeController im
 			} else if(type != null && type.startsWith("path=")) {
 				if (reSecurity.isEntryAdmin() || hasCourseRight(CourseRights.RIGHT_COURSEEDITOR)) {
 					String path = BusinessControlFactory.getInstance().getPath(entries.get(0));
-					doCourseFolder(ureq).activatePath(ureq, path);
+					FolderRunController folderCtrl = doCourseFolder(ureq);
+					if(folderCtrl != null) {
+						folderCtrl.activatePath(ureq, path);
+					}
 				}
 			}
 		}
-- 
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