lib/dokku_installer/config.rb in dokku-installer-cli-0.1.3 vs lib/dokku_installer/config.rb in dokku-installer-cli-0.1.4

@@ -5,11 +5,11 @@
     def config
       run_command "config #{app_name}"
     end
 
     desc "config:get KEY", "Display an environment variable value"
-    def config_get(*args)
-      run_command "config:get #{app_name} #{args.first}"
+    def config_get(key)
+      run_command "config:get #{app_name} #{key}"
     end
 
     desc "config:set KEY1=VALUE1 [KEY2=VALUE2 ...]", "Set one or more environment variables"
     def config_set(*args)
       # FIXME: Requires root to send config values with spaces