Backwards compatibility with older versions of puppet

diff --git a/manifests/init.pp b/manifests/init.pp
index 5d9baa29edfdc4b47301775fe2c1086d159a6441..ded13f2fc46b3bf04f72b422d3338e9bdf357cf8 100644 (file)
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -72,13 +72,13 @@ class apt(
   }
 
   $sources_list_content = $_purge['sources.list'] ? {
-    false => undef,
-    true  => "# Repos managed by puppet.\n",
+    true    => "# Repos managed by puppet.\n",
+    default => undef,
   }
 
   $preferences_ensure = $_purge['preferences'] ? {
-    false => file,
-    true  => absent,
+    true    => absent,
+    default => file,
   }
 
   if $_update['frequency'] == 'always' {