From 96ceb4a872089915ace6b9d54d6998fd8e8919f4 Mon Sep 17 00:00:00 2001
From: Lukas Holecek <lholecek@redhat.com>
Date: Jul 17 2018 08:46:40 +0000
Subject: Fix pedantic pylint warning


Fixes following pyling warning:

    Parameters differ from overridden 'to_json' method
    (arguments-differ)

---

diff --git a/greenwave/safe_yaml.py b/greenwave/safe_yaml.py
index 6b407ee..ba42729 100644
--- a/greenwave/safe_yaml.py
+++ b/greenwave/safe_yaml.py
@@ -90,8 +90,8 @@ class SafeYAMLList(SafeYAMLAttribute):
     def default_value(self):
         return []
 
-    def to_json(self, values):
-        return [self._item_to_json(value) for value in values]
+    def to_json(self, value):
+        return [self._item_to_json(item) for item in value]
 
     def _item_to_json(self, value):
         if isinstance(value, SafeYAMLObject):