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  • Committer: John Arbash Meinel
  • Date: 2009-08-26 16:03:59 UTC
  • mto: (4634.6.7 2.0)
  • mto: This revision was merged to the branch mainline in revision 4660.
  • Revision ID: john@arbash-meinel.com-20090826160359-ge4mai928bi3a5g2
https://launchpad.net/bugs/419241
Fix bug #419241. If a graph had a mainline ghost
we could get a segfault during KnownGraph.merge_sort().

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bzrlib/rio.py
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import re
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from bzrlib import osutils
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from bzrlib.iterablefile import IterableFile
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# XXX: some redundancy is allowing to write stanzas in isolation as well as
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        _read_stanza_unicode,
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        _valid_tag,
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        )
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except ImportError, e:
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    osutils.failed_to_load_extension(e)
 
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except ImportError:
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    from bzrlib._rio_py import (
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       _read_stanza_utf8,
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       _read_stanza_unicode,