--- android/Side9/src/dk/thoerup/side9/Side9Data.java	2010/03/24 07:27:34	634
+++ android/Side9/src/dk/thoerup/side9/Side9Data.java	2010/03/24 08:57:30	635
@@ -9,6 +9,8 @@
 	
 	@Override
 	public boolean equals(Object o) {
+		if (o == null)
+			return false;
 		if (! (o instanceof Side9Data) )
 			return false;