fix: 0 and False values being incorrectly reported as missing

Author: minenwerfer

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = 'normalize_json'
-version = '0.0.17'
+version = '0.0.18'
 authors = [
   { name = 'João Gabriel Santos', email = '[email protected]' }
 ]

src/normalize_json/normalize.py

@@ -137,7 +137,7 @@ def check_types(node: Node, value: typing.Any, modifiers: list[Modifier]):
 def handle_modifiers(node: Node, mapped_name: str, modifiers: list[Modifier], old_value: typing.Any):
     value = old_value
 
-    if not value:
+    if value == None:
         if 'default' in node:
             value = node['default']
         elif 'default_null' in modifiers: