Reporting on an empty .coverage raises ValueErrror

[nedbat]

$ coverage -e
$ coverage -r
Traceback (most recent call last):
  File "c:\Python25\Scripts\coverage-script.py", line 8, in <module>
    load_entry_point('coverage==3.0b2', 'console_scripts', 'coverage')()
  File "c:\ned\coverage\trunk\coverage\cmdline.py", line 169, in main
    return CoverageScript().command_line(sys.argv[1:])
  File "c:\ned\coverage\trunk\coverage\cmdline.py", line 156, in command_line
    reporter.report(args, omit_prefixes=omit)
  File "c:\ned\coverage\trunk\coverage\summary.py", line 21, in report
    max_name = max(5, max(map(lambda cu: len(cu.name), self.code_units)))
ValueError: max() arg is an empty sequence

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• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/3

[nedbat]

Fixed in <<changeset 2133c70d8fc0 (bb)>>

[nedbat]

Removing version: 3.0b2 (automated comment)