diff --git a/ChangeLog b/ChangeLog
index 96834bab..6df99de8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Aug  1 01:33:35 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* xpath.c: fixed a bug in xmlXPathNodeTrailingSorted (for now it
+	  worked like the set:leading() function)
+	* include/libxml/xpathInternals.h: added xmlXPathNodeSetContains
+
 Tue Jul 31 18:24:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
 
 	* nanohttp.c: protected an use of EAGAIN, Brian Stafford
diff --git a/include/libxml/xpathInternals.h b/include/libxml/xpathInternals.h
index 63f36095..77f2c505 100644
--- a/include/libxml/xpathInternals.h
+++ b/include/libxml/xpathInternals.h
@@ -349,6 +349,8 @@ void		xmlXPathDebugDumpCompExpr(FILE *output,
 /**
  * NodeSet handling
  */
+int		xmlXPathNodeSetContains		(xmlNodeSetPtr cur,
+						 xmlNodePtr val);
 xmlNodeSetPtr	xmlXPathDifference		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
 xmlNodeSetPtr	xmlXPathIntersection		(xmlNodeSetPtr nodes1,
diff --git a/xpath.c b/xpath.c
index 5404577d..51899ea3 100644
--- a/xpath.c
+++ b/xpath.c
@@ -2186,7 +2186,7 @@ xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes, xmlNodePtr node) {
 	return(ret);
 
     l = xmlXPathNodeSetGetLength(nodes);
-    for (i = 0; i < l; i++) {
+    for (i = l; i > 0; i--) {
 	cur = xmlXPathNodeSetItem(nodes, i);
 	if (cur == node)
 	    break;