fix empty return statement docstrings

2013-07-23 15:36:53 +02:00
parent 9c53de5034
commit 68635fc80c
1 changed files with 2 additions and 0 deletions
--- a/jedi/docstrings.py
+++ b/jedi/docstrings.py
@@ -125,5 +125,7 @@ def find_return_types(func):
        return []

    p = parsing.Parser(type_str, None, (1, 0), no_docstr=True)
+    if p.user_stmt is None:
+        return []
    p.user_stmt.parent = func
    return list(evaluate.follow_statement(p.user_stmt))