lib/nanoc/cli/commands/show-plugins.rb in nanoc-3.4.1 vs lib/nanoc/cli/commands/show-plugins.rb in nanoc-3.4.2

@@ -76,17 +76,17 @@
     PLUGIN_CLASS_ORDER = [
       Nanoc::Filter,
       Nanoc::Extra::VCS,
       Nanoc::DataSource,
       Nanoc::Extra::Deployer
-    ]
+    ] unless defined? PLUGIN_CLASS_ORDER
 
     PLUGIN_CLASSES = {
       Nanoc::Filter          => 'Filters',
       Nanoc::DataSource      => 'Data Sources',
       Nanoc::Extra::VCS      => 'VCSes',
       Nanoc::Extra::Deployer => 'Deployers'
-    }
+    } unless defined? PLUGIN_CLASSES
 
     def name_for_plugin_class(klass)
       PLUGIN_CLASSES[klass]
     end