diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 634bc57f26..ff53c82b79 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -17,6 +17,11 @@
    past entries belonging to author(s): Viktor Szakats.
 */
 
+2010-05-31 18:05 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/contrib/hbxpp/binnumx.c
+    ! fixed typo in W2BIN() function - problem reported by Bicahi Esgici
+      on harbour-user list. Thx.
+
 2010-05-31 15:55 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   + contrib/gtalleg/gtalleg.hbp
   + contrib/gtalleg/gtallegs.hbp
diff --git a/harbour/contrib/hbxpp/binnumx.c b/harbour/contrib/hbxpp/binnumx.c
index edb786f52f..4cd084443e 100644
--- a/harbour/contrib/hbxpp/binnumx.c
+++ b/harbour/contrib/hbxpp/binnumx.c
@@ -87,7 +87,7 @@ HB_FUNC( W2BIN )
    char szResult[ 2 ];
    HB_U16 uiValue = ( HB_U16 ) hb_parni( 1 );
    HB_PUT_LE_UINT16( szResult, uiValue );
-   hb_retclen( szResult, 4 );
+   hb_retclen( szResult, 2 );
 }
 
 HB_FUNC( F2BIN )