completion: use __gitcomp_builtin in _git_merge

diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index 8e47a96b3bb68f8d5ccb87f1c955863aeda39bf6..a8df5ce2ab67bfdb5445e4c02e4ad65032abe9a0 100644 (file)
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -297,9 +297,7 @@ void bitmap_writer_build(struct packing_data *to_pack)
 
                        traverse_commit_list(&revs, show_commit, show_object, base);
 
-                       revs.pending.nr = 0;
-                       revs.pending.alloc = 0;
-                       revs.pending.objects = NULL;
+                       object_array_clear(&revs.pending);
 
                        stored->bitmap = bitmap_to_ewah(base);
                        need_reset = 0;