diff --git a/ChangeLog b/ChangeLog
index 8e4294d1..703d0fbe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Oct 22 10:50:31 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.c genChRanges.py: Stephane Bidoul pointed out another
+	  small glitch missing a const
+
 Wed Oct 22 10:43:21 CEST 2003 Daniel Veillard <daniel@veillard.com>
 
 	* chvalid.c genChRanges.py: Stephane Bidoul pointed out that
diff --git a/chvalid.c b/chvalid.c
index f28f917d..cc5b0cde 100755
--- a/chvalid.c
+++ b/chvalid.c
@@ -162,7 +162,7 @@ xmlChRangeGroup xmlIsIdeographicGroup =
  * Returns: true if character valid, false otherwise
  */
 int
-xmlCharInRange (unsigned int val, xmlChRangeGroupPtr rptr) {
+xmlCharInRange (unsigned int val, const xmlChRangeGroupPtr rptr) {
     int low, high, mid;
     xmlChSRangePtr sptr;
     xmlChLRangePtr lptr;
diff --git a/genChRanges.py b/genChRanges.py
index d4b6018a..f70b1ed1 100755
--- a/genChRanges.py
+++ b/genChRanges.py
@@ -482,7 +482,7 @@ output.write(
  * Returns: true if character valid, false otherwise
  */
 int
-xmlCharInRange (unsigned int val, xmlChRangeGroupPtr rptr) {
+xmlCharInRange (unsigned int val, const xmlChRangeGroupPtr rptr) {
     int low, high, mid;
     xmlChSRangePtr sptr;
     xmlChLRangePtr lptr;