comparison mercurial/revlog.py @ 39144:5f924aa0567c

revlog: obtain the first node at the lowest layer while building pure nodemap

Just for clarity. This doesn't matter in practice since changelog.nodemap
is accessed *before* filtered revisions get ready.

39143:65d5de1169dd

    @util.propertycache
    def nodemap(self):
        if self.index:
            # populate mapping down to the initial node
            self.rev(self.node(0))
        return self._nodecache

    def hasnode(self, node):
        try:
            self.rev(node)

39144:5f924aa0567c

    @util.propertycache
    def nodemap(self):
        if self.index:
            # populate mapping down to the initial node
            node0 = self.index[0][7]  # get around changelog filtering
            self.rev(node0)
        return self._nodecache

    def hasnode(self, node):
        try:
            self.rev(node)