revision.c: make --date-order overriddable

Jan Engelhardt noticed that while --topo-order can be overridden by a
subsequent --date-order, the reverse was not possible. That's because
setup_revisions() failed to set revs->lifo properly.

Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/revision.c b/revision.c
index a399f27144bbabe3ee942408cdb90398990c3c85..d79f2b3a7b7fda64c1288f79a971f7b3e6d51cb2 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1019,6 +1019,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                continue;
                        }
                        if (!strcmp(arg, "--topo-order")) {
+                               revs->lifo = 1;
                                revs->topo_order = 1;
                                continue;
                        }