1 files changed, 9 insertions, 1 deletions
diff --git a/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
index 636dc416..f9fdd8fb 100644
--- a/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
@@ -47,6 +47,7 @@ import models.Image;
 import models.ItemOwner;
 import models.Lecture;
 import models.Links;
+import models.SessionData;
 //import models.person;
 import models.person;
 
@@ -99,6 +100,12 @@ public class EditLectureAllgemein_GUI extends JFrame {
 		addWindowListener(new WindowAdapter() {
 			@Override
 			public void windowClosing(WindowEvent arg0) {
+				try {
+					client.setSessionInvalid(SessionData.session.getAuthToken());
+				} catch (TException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
 				System.exit(0);
 			}
 		});
@@ -498,7 +505,8 @@ public class EditLectureAllgemein_GUI extends JFrame {
 
 							//check which GUI to open
 							try {
-								if( (client.userIsLectureAdmin(person.verantwortlicher.getUserID(), Lecture.lecture.getid()) ==true)   || (person.verantwortlicher.getRole().equals("Admin")) ){
+
+								if((client.userIsLectureAdmin(person.verantwortlicher.getUserID(), Lecture.lecture.getid(),SessionData.session.getAuthToken()) || (person.verantwortlicher.getRole().equals("Admin")))){
 									//user is admin of the lecture
 									PermissionEditLecture_GUI ev = new PermissionEditLecture_GUI(c);
 									ev.setVisible(true);