Can't bump fees, float being passed to int_to_hex

[iDemonix]

When trying to bump a fee, Electrum crashes out with the following stack trace:

Looks like you're passing a float where an int is expected. This is in the latest 3.3.7 release, on Mac. I would have reported in the app, but:

[SomberNight]

Thank you for reporting this. Looking into crash reporter issue now.

[iDemonix]

Thanks, as a heads up it might be cool to include a link to GitHub issues on that message, so that if auto reporting fails, people know where to go.

[SomberNight]

Indeed, good idea.

Crash report failure was related to us recently starting to use cloudflare; exception was:

E | gui.qt.exception_window.Exception_Window | There was a problem with the automatic reporting
Traceback (most recent call last):
  File "/home/user/wspace/electrum/electrum/gui/qt/util.py", line 716, in run
    result = task.task()
  File "/home/user/wspace/electrum/electrum/gui/qt/exception_window.py", line 113, in <lambda>
    task = lambda: BaseCrashReporter.send_report(self, self.main_window.network.asyncio_loop, proxy)
  File "/home/user/wspace/electrum/electrum/base_crash_reporter.py", line 73, in send_report
    response = asyncio.run_coroutine_threadsafe(coro, asyncio_loop).result(timeout)
  File "/usr/lib/python3.6/concurrent/futures/_base.py", line 432, in result
    return self.__get_result()
  File "/usr/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result
    raise self._exception
  File "/home/user/wspace/electrum/electrum/base_crash_reporter.py", line 78, in do_post
    async with session.post(url, data=data) as resp:
  File "/home/user/wspace/electrum/packages/aiohttp/client.py", line 1005, in __aenter__
    self._resp = await self._coro
  File "/home/user/wspace/electrum/packages/aiohttp/client.py", line 528, in _request
    history[0].request_info, tuple(history))
aiohttp.client_exceptions.TooManyRedirects: 0, message=''

(will also add exception type to error message as 0, message='' is useless...)
For now, disabled cloudflare for this domain, will need to investigate more.