From b2fd46cd216bced9fb39892a64cb3ab5ec0d0ee8 Mon Sep 17 00:00:00 2001
From: Patrick Elmer <patrick@elmer.ws>
Date: Sun, 20 Aug 2023 10:18:19 +0900
Subject: [PATCH] Don't display empty values as defaults

---
 magicli/magicli.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/magicli/magicli.py b/magicli/magicli.py
index 56a3cf1..c1316f7 100644
--- a/magicli/magicli.py
+++ b/magicli/magicli.py
@@ -155,8 +155,11 @@ def make_lines(config):
         if 'docstring' in values:
             right_side += truncate_docstring(values['docstring'])
         if 'default' in values:
-            if values['type'] != bool:
-                right_side += f" (default: {values['default']})"
+            if values['type'] not in (bool, type(None)):
+                if hasattr(values['default'], '__len__') and not len(values['default']):
+                    ...
+                else:
+                    right_side += f" (default: {values['default']})"
             left_side = f"--{left_side}"
             if 'short_option' in values:
                 left_side = f"-{values['short_option']}, {left_side}"