re PR libgcj/10886 (The RMI registry that comes with GCJ does not work correctly)

	PR libgcj/10886:
	* gnu/java/rmi/server/UnicastRemoteCall.java (returnValue):
	Test for empty vector.

From-SVN: r67610

libjava/ChangeLog

+2003-06-07	Jeff Sturm	<jsturm@one-point.com>
+
+	PR libgcj/10886:
+	* gnu/java/rmi/server/UnicastRemoteCall.java (returnValue):
+	Test for empty vector.
+
 2003-06-06  Mark Wielaard  <mark@klomp.org>
 
 	* java/security/Security.java (secprops): Initialize.

libjava/gnu/java/rmi/server/UnicastRemoteCall.java

@@ -213,7 +213,7 @@ public class UnicastRemoteCall
 
   Object returnValue()
   {
-    return vec.elementAt(0);
+    return (vec.size() > 0 ? vec.elementAt(0) : null);
   }
 
   Object[] getArguments()