fix lint error

Author: Henning Block

manifests/server.pp

@@ -69,6 +69,7 @@
   $ssl_ca          = undef,
   $restart         = $mongodb::params::restart,
   $storage_engine  = undef,
+  $version = $mongodb::params::version,
 
   $create_admin    = $mongodb::params::create_admin,
   $admin_username  = $mongodb::params::admin_username,
@@ -169,19 +170,19 @@
     # Make sure that the ordering is correct
     if $create_admin {
       Class['mongodb::replset'] -> Mongodb::Db['admin']
-      if $::mongodb_is_master == 'not_installed' and $auth == true and $noauth != true and versioncmp($version, '2.6.0') >= 0 {
+      if $::mongodb_is_master == 'not_installed' and $auth == true and $noauth != true and versioncmp($version, '2.6.0') >= 0  {
         file_line{ 'enable_authentication' :
           ensure  =>  present,
           path    => $config,
-          match   => "security.authorization:",
-          line    => "security.authorization: enabled",
+          match   => 'security.authorization:',
+          line    => 'security.authorization: enabled',
           require => [Class['mongodb::replset'], Mongodb::Db['admin'] ]
         }
         if $keyfile {
           file_line{ 'enable_keyfile' :
             ensure  =>  present,
             path    => $config,
-            line    => "security.keyFile: $keyfile",
+            line    => "security.keyFile: ${keyfile}",
             require => [Class['mongodb::replset'], Mongodb::Db['admin']],
             notify  => Exec['/sbin/restart mongod']
           }