Make "insert_by_date()" match "commit_list_insert()"

Same argument order, same return type.  This allows us to use a function
pointer to choose one over the other.

1 files changed, 2 insertions, 2 deletions

diff --git a/epoch.c b/epoch.c
index 6dbcfb34a..abfd594bb 100644
--- a/epoch.c
+++ b/epoch.c
@@ -255,11 +255,11 @@ static int find_base_for_list(struct commit_list *list, struct commit **boundary
 
 				if (!parent_node) {
 					parent_node = new_mass_counter(parent, &distribution);
-					insert_by_date(&pending, parent);
+					insert_by_date(parent, &pending);
 					commit_list_insert(parent, &cleaner);
 				} else {
 					if (!compare(&parent_node->pending, get_zero()))
-						insert_by_date(&pending, parent);
+						insert_by_date(parent, &pending);
 					add(&parent_node->pending, &parent_node->pending, &distribution);
 				}
 			}