re PR libgcj/21074 (Trivial bug in the method getHeaderFieldKey() in the file…

re PR libgcj/21074 (Trivial bug in the method  getHeaderFieldKey() in the file java/net/protocol/http/HTTPURLConnection.java)

2005-06-15  Goffredo Baroncelli  <kreijack@inwind.it>

	PR libgcj/21074:
	* gnu/java/net/protocol/http/HTTPURLConnection.java
	(getHeaderFieldKey): Check index.

From-SVN: r100994

libjava/ChangeLog

+2005-06-15  Goffredo Baroncelli  <kreijack@inwind.it>
+
+	PR libgcj/21074:
+	* gnu/java/net/protocol/http/HTTPURLConnection.java
+	(getHeaderFieldKey): Check index.
+
 2005-06-15  Tom Tromey  <tromey@redhat.com>
 
 	PR libgcj/21906:

libjava/gnu/java/net/protocol/http/HTTPURLConnection.java

 /* HTTPURLConnection.java --
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -572,6 +572,10 @@ public class HTTPURLConnection
     int count = 1;
     do
       {
+        if (!i.hasNext())
+          {
+            return null;
+          }
         entry = (Map.Entry) i.next();
         count++;
       }