[PATCH] commit: fix memory leak in `reduce_heads()`

[Martin Ågren]

We don't free the temporary scratch space we use with
`remove_redundant()`. Free it similar to how we do it in
`get_merge_bases_many_0()`.

Signed-off-by: Martin Ågren <martin.ag...@gmail.com>
---
 commit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/commit.c b/commit.c
index 9062980..1e0e633 100644
--- a/commit.c
+++ b/commit.c
@@ -1086,6 +1086,7 @@ struct commit_list *reduce_heads(struct commit_list 
*heads)
        num_head = remove_redundant(array, num_head);
        for (i = 0; i < num_head; i++)
                tail = &commit_list_insert(array[i], tail)->next;
+       free(array);
        return result;
 }
 
-- 
2.14.1