Index: trunk/autoquest-ui-core/src/main/java/de/ugoe/cs/autoquest/commands/misc/CMDls.java
===================================================================
--- trunk/autoquest-ui-core/src/main/java/de/ugoe/cs/autoquest/commands/misc/CMDls.java	(revision 2231)
+++ trunk/autoquest-ui-core/src/main/java/de/ugoe/cs/autoquest/commands/misc/CMDls.java	(revision 2233)
@@ -52,10 +52,12 @@
 			
 			File[] filesList = dir.listFiles();
-			for (File file : filesList) {
-				if (file.isFile()) {
-					Console.println("       " + file.getName());
-				} else {
-					if (file.isDirectory()) {
-						Console.println("(d) " + file.getName());
+			if (filesList != null) {
+				for (File file : filesList) {
+					if (file.isFile()) {
+						Console.println("       " + file.getName());
+					} else {
+						if (file.isDirectory()) {
+							Console.println("(d) " + file.getName());
+						}
 					}
 				}