> Ouch, too hard !
> I needed to finish this download for tomorrow night.
> Em.... So wait'n'see...

The fix will be merged "soon" - you can pply it using the 
commandline version:

--- htstools.c.orig     Wed Sep 25 07:24:47 2002
+++ htstools.c  Wed Sep 25 07:22:59 2002
@@ -130,8 +130,9 @@
       if (*lien!='/') {  // sinon c'est un lien absolu
         a=strchr(origin_fil,'?');
         if (!a) a=origin_fil+strlen(origin_fil);
+        if (*lien != '?')  /* filename exists */
         while((*a!='/') && ( a > origin_fil) ) a--;
-        if (*a=='/') {    // ok on a un '/'
+        if (*a=='/' || *lien == '?') {    // ok on a un '/'
           if ( (((int) (a - origin_fil))+1+strlen(lien)) < 
HTS_URLMAXSIZE) {
             // copier chemin
             strncpy(fil,origin_fil,((int) (a - origin_fil))
+1);