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codereview: avoid crash if no config
Fixes #959. R=r CC=golang-dev https://golang.org/cl/1876045
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1 changed files with 5 additions and 1 deletions
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@ -1632,7 +1632,11 @@ def RietveldSetup(ui, repo):
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if line.startswith('defaultcc: '):
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defaultcc = SplitCommaSpace(line[10:])
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except:
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pass
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# If there are no options, chances are good this is not
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# a code review repository; stop now before we foul
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# things up even worse. Might also be that repo doesn't
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# even have a root. See issue 959.
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return
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try:
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f = open(repo.root + '/CONTRIBUTORS', 'r')
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