patch from Markus Henke, fix for recursive entities. Daniel

* tree.c: patch from Markus Henke, fix for recursive entities.
Daniel
diff --git a/ChangeLog b/ChangeLog
index e7dd110..4bd179d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Apr 18 18:38:30 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: patch from Markus Henke, fix for recursive entities.
+
 Thu Apr 18 17:49:24 CEST 2002 Daniel Veillard <daniel@veillard.com>
 
 	* xpath.c: fix a problem with string() on a document node.