blame.c: fix completely broken ancestry traversal.

Junio C Hamano · Junio C Hamano · commit ba3c93743a81 · 2006-04-05T18:21:17.000-07:00
Recent revision.c updates completely broken the assignment of
blames by not rewriting commit-&gt;parents field unless explicitly
asked to by the caller.  The caller needs to set revs.parents.

Signed-off-by: Junio C Hamano &lt;junkio@cox.net&gt;
diff --git a/blame.c b/blame.c
@@ -813,6 +813,7 @@ int main(int argc, const char **argv)
 	rev.prune_fn = simplify_commit;
 	rev.topo_setter = topo_setter;
 	rev.topo_getter = topo_getter;
+	rev.parents = 1;
 	rev.limited = 1;
 
 	commit_list_insert(start_commit, &rev.commits);
