mypy.

pymodbus-dev · Jul 26, 2023 · f3f72bf · f3f72bf
1 parent f83d47f
commit f3f72bf
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Showing 2 changed files with 1 addition and 248 deletions.
diff --git a/pymodbus/transport/old_serial.txt b/pymodbus/transport/old_serial.txt
diff --git a/pymodbus/transport/transport_serial.py b/pymodbus/transport/transport_serial.py
@@ -92,7 +92,7 @@ def close(self):
         if not self.serving.done():
             self.serving.set_result(True)
         self._remove_reader()
-        if self.get_write_buffer_size() == 0:
+        if not self.get_write_buffer_size():
             self._remove_writer()
             self._loop.call_soon(self._call_connection_lost, None)