Update PTRelationSet._add and PTRelationSet._discard to not try to
authorEvan Broder <broder@mit.edu>
Mon, 23 Nov 2009 04:05:42 +0000 (23:05 -0500)
committerEvan Broder <broder@mit.edu>
Mon, 23 Nov 2009 04:11:52 +0000 (23:11 -0500)
mutate the membership set if it hasn't been loaded yet.

Signed-off-by: Evan Broder <broder@mit.edu>


No differences found