From 3c661cb35b62268a553dd548a73178b5d7f708c7 Mon Sep 17 00:00:00 2001
From: Vincent Hellendoorn <vhellendoorn@live.nl>
Date: Tue, 29 Sep 2020 14:11:11 -0400
Subject: [PATCH] Use correct write call for FormattedValue

The unparser for formatted values incorrectly referred to `_fstring_JoinedStr`, which expects a `values` property that `FormattedValue`s don't have. This PR updates to the correct call.
---
 lib/astunparse/unparser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/astunparse/unparser.py b/lib/astunparse/unparser.py
index 0ef6fd8..7e8c1ca 100644
--- a/lib/astunparse/unparser.py
+++ b/lib/astunparse/unparser.py
@@ -482,7 +482,7 @@ def _FormattedValue(self, t):
         # FormattedValue(expr value, int? conversion, expr? format_spec)
         self.write("f")
         string = StringIO()
-        self._fstring_JoinedStr(t, string.write)
+        self._fstring_FormattedValue(t, string.write)
         self.write(repr(string.getvalue()))
 
     def _fstring_JoinedStr(self, t, write):