maj des chemins

uenv

@@ -1,5 +1,7 @@
 #!/bin/bash
 # -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
+source "$(dirname "$0")/lib/ulib/ulib" || exit 1
+urequire DEFAULTS uenv uenv_update
 
 function display_help() {
     uecho "$scriptname: Mettre à jour la configuration de l'environnement
@@ -27,10 +29,6 @@ OPTIONS
         nutools."
 }
 
-source "$(dirname "$0")/ulib/ulib" &&
-urequire DEFAULTS uenv uenv_update ||
-exit 1
-
 parse_opts "${PRETTYOPTS[@]}" \
     --help '$exit_with display_help' \
     -u update \