changeset 39149 | f8db458651c8 |
parent 39147 | b95b48a55c36 |
child 39150 | f39efa885a6d |
--- a/mercurial/revlog.py Wed Aug 15 15:20:44 2018 +0200 +++ b/mercurial/revlog.py Fri Jul 20 13:32:17 2018 +0200 @@ -2095,6 +2095,16 @@ else: return rev - 1 + def issnapshot(self, rev): + """tells whether rev is a snapshot + """ + if rev == nullrev: + return True + deltap = self.deltaparent(rev) + if deltap == nullrev: + return True + return False + def revdiff(self, rev1, rev2): """return or calculate a delta between two revisions