diff doc/Makefile @ 22507:5c00c5298f98

obsolete: ensure that `getrevs` always return a set When a set of revisions was empty, we were using an empty tuple. We now return an empty frozenset to ensure the object could be used in an operation that requires a set.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Tue, 23 Sep 2014 12:21:38 -0700
parents 80983af366b5
children b584ed1b225d
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