X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=manifests%2Fppa.pp;h=5f5c6ae57421993afa99705d3d63b6de081fd066;hb=d6bdb4d9256415f38ac80a199afbaa8f6a7bad3a;hp=bc8d486007980a1770884ffa91d8bce06b90b421;hpb=944f9d5064382a3ab9ea5582d512e78950d5f8c0;p=puppet-modules%2Fpuppetlabs-apt.git

diff --git a/manifests/ppa.pp b/manifests/ppa.pp
index bc8d486..5f5c6ae 100644
--- a/manifests/ppa.pp
+++ b/manifests/ppa.pp
@@ -15,7 +15,7 @@ define apt::ppa(
   }
 
   if $::operatingsystem != 'Ubuntu' {
-    fail("apt::ppa is currently supported on Ubuntu only.")
+    fail('apt::ppa is currently supported on Ubuntu only.')
   }
 
   $filename_without_slashes = regsubst($name, '/', '-', 'G')
@@ -36,11 +36,13 @@ define apt::ppa(
     if defined(Class[apt]) {
         $proxy_host = $apt::proxy_host
         $proxy_port = $apt::proxy_port
-        case  $proxy_host {
-        false, '': {
+        case $proxy_host {
+          false, '', undef: {
             $proxy_env = []
-        }
-        default: {$proxy_env = ["http_proxy=http://${proxy_host}:${proxy_port}", "https_proxy=http://${proxy_host}:${proxy_port}"]}
+          }
+          default: {
+            $proxy_env = ["http_proxy=http://${proxy_host}:${proxy_port}", "https_proxy=http://${proxy_host}:${proxy_port}"]
+          }
         }
     } else {
         $proxy_env = []