Merge pull request puppetlabs#1044 from binford2k/cleanup_extra_variable

(maint) remove inconsistent extra variable

Author: david22swan

manifests/server.pp

@@ -63,8 +63,6 @@
   #Deprecated
   $version                    = undef,
 ) inherits postgresql::params {
-  $pg = 'postgresql::server'
-
   if $version != undef {
     warning('Passing "version" to postgresql::server is deprecated; please use postgresql::globals instead.')
     $_version = $version
@@ -77,7 +75,9 @@
   }
 
   # Reload has its own ordering, specified by other defines
-  class { "${pg}::reload": require => Class["${pg}::install"] }
+  class { 'postgresql::server::reload':
+    require => Class['postgresql::server::install'],
+  }
 
   contain postgresql::server::install
   contain postgresql::server::initdb