From fa9e650ea10053cf1f3c6f469f430b68b27b5ca7 Mon Sep 17 00:00:00 2001
From: derrod <xlnedder@gmail.com>
Date: Sat, 16 Oct 2021 18:58:20 +0200
Subject: [PATCH] [cli] Ensure "info" JSON output items are null if empty

---
 legendary/cli.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/legendary/cli.py b/legendary/cli.py
index 3e7f637..18e9108 100644
--- a/legendary/cli.py
+++ b/legendary/cli.py
@@ -1590,6 +1590,10 @@ class LegendaryCLI:
                 json_out['install'][info_item.json_name] = info_item.json_value
             for info_item in info_items['manifest']:
                 json_out['manifest'][info_item.json_name] = info_item.json_value
+            # set empty items to null
+            for key, value in json_out.items():
+                if not value:
+                    json_out[key] = None
             return self._print_json(json_out, args.pretty_json)
 
     def alias(self, args):