builtin/submodule--helper: factor out submodule updating

diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 91e7764243e5bf7646eabe4ac1b9710f2f15ea1d..4a44b2404fb36bb01758cc68964799a0438d5933 100644 (file)
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -313,7 +313,7 @@ static void print_object_or_die(struct batch_options *opt, struct expand_data *d
                                        die("could not convert '%s' %s",
                                            oid_to_hex(oid), data->rest);
                        } else
-                               die("BUG: invalid cmdmode: %c", opt->cmdmode);
+                               BUG("invalid cmdmode: %c", opt->cmdmode);
                        batch_write(opt, contents, size);
                        free(contents);
                } else if (stream_blob_to_fd(1, oid, NULL, 0) < 0)
@@ -388,7 +388,7 @@ static void batch_one_object(const char *obj_name, struct batch_options *opt,
                               (uintmax_t)strlen(obj_name), obj_name);
                        break;
                default:
-                       die("BUG: unknown get_sha1_with_context result %d\n",
+                       BUG("unknown get_sha1_with_context result %d\n",
                               result);
                        break;
                }