1 files changed, 11 insertions, 0 deletions
diff --git a/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
index 9f2c56d1..9ea9f779 100644
--- a/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
@@ -39,10 +39,14 @@ import javax.swing.UnsupportedLookAndFeelException;
 import javax.swing.border.EmptyBorder;
 import javax.swing.border.TitledBorder;
 
+import org.apache.thrift.TException;
+
 import models.Image;
 import models.Lecture;
 import models.Links;
+import models.SessionData;
 import models.person;
+import server.generated.Server.Client;
 import util.GuiOrganizer;
 import util.OpenLinks;
 
@@ -68,6 +72,7 @@ public class CreateLectureAllgemein_GUI extends JFrame {
 	Date startDate = new Date();
 	Date endDate;
 	Component c = null;
+	Client client = models.Client.clientcon.getClient();
 	private boolean descriptionLengthOK = false; // description may not be
 													// longer than
 													// MAX_DESCRIPTION_LENGTH
@@ -90,6 +95,12 @@ public class CreateLectureAllgemein_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);
 			}