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-rw-r--r--serial/serialwin32.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/serial/serialwin32.py b/serial/serialwin32.py
index 7b88999..bd1944c 100644
--- a/serial/serialwin32.py
+++ b/serial/serialwin32.py
@@ -9,6 +9,8 @@
#
# Initial patch to use ctypes by Giovanni Bajo <rasky@develer.com>
+from __future__ import absolute_import
+
# pylint: disable=invalid-name,too-few-public-methods
import ctypes
import time
@@ -416,7 +418,7 @@ class Serial(SerialBase):
def set_buffer_size(self, rx_size=4096, tx_size=None):
"""\
Recommend a buffer size to the driver (device driver can ignore this
- value). Must be called before the port is opened.
+ value). Must be called after the port is opened.
"""
if tx_size is None:
tx_size = rx_size