sanity checking

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/ferm/manifests/module.pp b/modules/ferm/manifests/module.pp
index 249e7b35764d79d57ff49e7f33c328a981261ed5..076d3e5bc907c5d1b8c8cba93d7efb1b4e56e03c 100644 (file)
--- a/modules/ferm/manifests/module.pp
+++ b/modules/ferm/manifests/module.pp
@@ -3,6 +3,12 @@ define ferm::module (
        $mod=undef,
        $ensure=present
 ) {
+
+       case $ensure {
+               present,absent: {}
+               default: { fail ( "Invalid ensure `${ensure}' for ${name}" ) }
+       }
+
        if $mod {
                $module = $mod
        } else {