Put bd into read-only mode in becommands/diff.py.
authorW. Trevor King <wking@drexel.edu>
Mon, 27 Jul 2009 11:22:01 +0000 (07:22 -0400)
committerW. Trevor King <wking@drexel.edu>
Mon, 27 Jul 2009 11:22:01 +0000 (07:22 -0400)
commit2cc6145453fd50fb034e7578362159484ab8e6e7
tree9c1145e2d4a79bd92c0a2f54146ed7cbb0c7b6c1
parent159dc9303e10cef81388fb686f79312cc1018c65
Put bd into read-only mode in becommands/diff.py.

Otherwise comment comparison reads were triggering notice of the
  None -> EMPTY
transition in comment.extra_strings, which was causing a write to
disk.  This trigger is probably occuring in Bug and BugDir too.
Perhaps I should just remove the trigger...
becommands/diff.py