godump.c (go_format_type): Correct length of name added to obstack for anonymous field.

	* godump.c (go_format_type): Correct length of name added to
	obstack for anonymous field.

From-SVN: r174465

gcc/ChangeLog

+2011-05-30  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Correct length of name added to
+	obstack for anonymous field.
+
 2011-05-30  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	PR target/49186

gcc/godump.c

@@ -700,7 +700,7 @@ go_format_type (struct godump_container *container, tree type,
 	      {
 		char buf[100];
 
-		obstack_grow (ob, "Godump_", 2);
+		obstack_grow (ob, "Godump_", 7);
 		snprintf (buf, sizeof buf, "%d", i);
 		obstack_grow (ob, buf, strlen (buf));
 		i++;