unpack-trees: allow Porcelain to give different error messages

diff --git a/bundle.c b/bundle.c
index 5c95eca07d19a6d3ed4e9000b5bb47eef90ff66e..0ba5df17e15d679b03fe38af40260c118c9588fa 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -128,7 +128,8 @@ int verify_bundle(struct bundle_header *header, int verbose)
                add_object_array(e->item, e->name, &refs);
        }
 
-       prepare_revision_walk(&revs);
+       if (prepare_revision_walk(&revs))
+               die("revision walk setup failed");
 
        i = req_nr;
        while (i && (commit = get_revision(&revs)))
@@ -332,10 +333,12 @@ int create_bundle(struct bundle_header *header, const char *path,
                write_or_die(rls.in, sha1_to_hex(object->sha1), 40);
                write_or_die(rls.in, "\n", 1);
        }
+       close(rls.in);
        if (finish_command(&rls))
                return error ("pack-objects died");
-
-       return bundle_to_stdout ? close(bundle_fd) : commit_lock_file(&lock);
+       if (!bundle_to_stdout)
+               commit_lock_file(&lock);
+       return 0;
 }
 
 int unbundle(struct bundle_header *header, int bundle_fd)