asyncio: Fix _UnixWritePipeTransport, raise BrokenPipeError when the pipe is
closed, but only if there was pending write
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index ac764f8..98fddde 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -283,7 +283,10 @@
def _read_ready(self):
# Pipe was closed by peer.
- self._close()
+ if self._buffer:
+ self._close(BrokenPipeError())
+ else:
+ self._close()
def write(self, data):
assert isinstance(data, (bytes, bytearray, memoryview)), repr(data)