use a property

psf · Dec 29, 2023 · fad3df2 · fad3df2
1 parent e696b36
commit fad3df2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/black/lines.py b/src/black/lines.py
@@ -707,7 +707,7 @@ def _maybe_empty_lines(self, current_line: Line) -> Tuple[int, int]:
         is_empty_first_line_ok = (
             Preview.allow_empty_first_line_in_block in current_line.mode
             and (
-                not is_docstring(current_line.leaves[0], current_line.mode)
+                not current_line.is_docstring
                 or (self.previous_line and not self.previous_line.is_def)
             )
         )