fix relative pathes...

[[Imported from SVN: r1929]]

bin/wmlwrap

@@ -24,8 +24,9 @@ done
 
 # check if DUNEWEBDIR seems correct
 if test -d $DUNEWEBDIR && test -r $DUNEWEBDIR/layout/default.wml ; then
-    # call wml from within WEBDIR
-    ( cd $DUNEWEBDIR && wml $ARGS )
+    # call wml from within dune-web
+    # --nocd lets wml use the .wmlrc from dune-web
+    ( cd $DUNEWEBDIR && wml --nocd -DROOT=$BASEDIR $ARGS )
 else
     # call wml without tricks
     wml $*