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-rw-r--r--revision.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/revision.c b/revision.c
index 03085ffe9d..73fba5d3da 100644
--- a/revision.c
+++ b/revision.c
@@ -317,12 +317,16 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit)
case TREE_NEW:
if (revs->remove_empty_trees &&
same_tree_as_empty(p->tree)) {
- /* We are adding all the specified paths from
- * this parent, so the parents of it is
- * not interesting, but the difference between
- * this parent and us still is interesting.
+ /* We are adding all the specified
+ * paths from this parent, so the
+ * history beyond this parent is not
+ * interesting. Remove its parents
+ * (they are grandparents for us).
+ * IOW, we pretend this parent is a
+ * "root" commit.
*/
- p->object.flags |= UNINTERESTING;
+ parse_commit(p);
+ p->parents = NULL;
}
/* fallthrough */
case TREE_DIFFERENT: