Fix crash when no default on listbox

5 years ago · 99cbd0ce14
1 changed files with 1 additions and 1 deletions
--- a/gooey/python_bindings/argparse_to_json.py
+++ b/gooey/python_bindings/argparse_to_json.py
@ -460,7 +460,7 @@ def clean_list_defaults(default_values):
    wrapped_values = ([default_values]
                      if isinstance(default_values, str)
                      else default_values)
-    return [safe_string(value) for value in wrapped_values]
+    return [safe_string(value) for value in wrapped_values or []]


 def clean_default(default):