Static handler raises AssertionError

[iceboy233]

Long story short

Static handler raises AssertionError.

Expected behaviour

from aiohttp import web

app = web.Application()
app.router.add_static('/', '/', show_index=True)
web.run_app(app)

Try to download any file. No errors should be reported.

Actual behaviour

Error log printed out.

Error handling request
Traceback (most recent call last):
  File "/home/iceboy/.local/lib/python3.5/site-packages/aiohttp/server.py", line 261, in start
    yield from self.handle_request(message, payload)
  File "/home/iceboy/.local/lib/python3.5/site-packages/aiohttp/web.py", line 96, in handle_request
    yield from resp.write_eof()
  File "/home/iceboy/.local/lib/python3.5/site-packages/aiohttp/web_reqrep.py", line 772, in write_eof
    yield from self._resp_impl.write_eof()
  File "/home/iceboy/.local/lib/python3.5/site-packages/aiohttp/protocol.py", line 733, in write_eof
    self.write(EOF_MARKER)
  File "/home/iceboy/.local/lib/python3.5/site-packages/aiohttp/protocol.py", line 711, in write
    assert self.writer is not None, 'send_headers() is not called.'
AssertionError: send_headers() is not called.

Steps to reproduce

Run the above python script and download any file.

Your environment

Ubuntu 16.04 x64
aiohttp 1.0.0

[asvetlov]

Oohh crap!
Thank you for bug report.
Will fix it soon as well as others in bugfix release.

[lock]

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