skips writting toml section if empty

dlt-hub · Feb 7, 2023 · 7d21ab3 · 7d21ab3
1 parent 791d7dc
commit 7d21ab3
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/dlt/cli/config_toml_writer.py b/dlt/cli/config_toml_writer.py
@@ -22,8 +22,9 @@ def write_value(toml_table: TOMLTable, name: str, hint: AnyType, default_value:
 
     if is_base_configuration_inner_hint(hint):
         inner_table = tomlkit.table(False)
-        toml_table[name] = inner_table
         write_spec(inner_table, hint())
+        if len(inner_table) > 0:
+            toml_table[name] = inner_table
     else:
 
         if default_value is None: