convert: move multiple file filter error handling to separate function

diff --git a/notes-merge.c b/notes-merge.c
index 32caaaff7477d3640c81a19c54c1c92ffb8ca8b1..6244f6af9c655203953d91977f08dc982393ce78 100644 (file)
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -535,7 +535,7 @@ int notes_merge(struct notes_merge_options *o,
                struct notes_tree *local_tree,
                unsigned char *result_sha1)
 {
-       unsigned char local_sha1[20], remote_sha1[20];
+       struct object_id local_oid, remote_oid;
        struct commit *local, *remote;
        struct commit_list *bases = NULL;
        const unsigned char *base_sha1, *base_tree_sha1;
@@ -549,46 +549,46 @@ int notes_merge(struct notes_merge_options *o,
               o->local_ref, o->remote_ref);
 
        /* Dereference o->local_ref into local_sha1 */
-       if (read_ref_full(o->local_ref, 0, local_sha1, NULL))
+       if (read_ref_full(o->local_ref, 0, local_oid.hash, NULL))
                die("Failed to resolve local notes ref '%s'", o->local_ref);
        else if (!check_refname_format(o->local_ref, 0) &&
-               is_null_sha1(local_sha1))
+               is_null_oid(&local_oid))
                local = NULL; /* local_sha1 == null_sha1 indicates unborn ref */
-       else if (!(local = lookup_commit_reference(local_sha1)))
+       else if (!(local = lookup_commit_reference(&local_oid)))
                die("Could not parse local commit %s (%s)",
-                   sha1_to_hex(local_sha1), o->local_ref);
-       trace_printf("\tlocal commit: %.7s\n", sha1_to_hex(local_sha1));
+                   oid_to_hex(&local_oid), o->local_ref);
+       trace_printf("\tlocal commit: %.7s\n", oid_to_hex(&local_oid));
 
        /* Dereference o->remote_ref into remote_sha1 */
-       if (get_sha1(o->remote_ref, remote_sha1)) {
+       if (get_oid(o->remote_ref, &remote_oid)) {
                /*
                 * Failed to get remote_sha1. If o->remote_ref looks like an
                 * unborn ref, perform the merge using an empty notes tree.
                 */
                if (!check_refname_format(o->remote_ref, 0)) {
-                       hashclr(remote_sha1);
+                       oidclr(&remote_oid);
                        remote = NULL;
                } else {
                        die("Failed to resolve remote notes ref '%s'",
                            o->remote_ref);
                }
-       } else if (!(remote = lookup_commit_reference(remote_sha1))) {
+       } else if (!(remote = lookup_commit_reference(&remote_oid))) {
                die("Could not parse remote commit %s (%s)",
-                   sha1_to_hex(remote_sha1), o->remote_ref);
+                   oid_to_hex(&remote_oid), o->remote_ref);
        }
-       trace_printf("\tremote commit: %.7s\n", sha1_to_hex(remote_sha1));
+       trace_printf("\tremote commit: %.7s\n", oid_to_hex(&remote_oid));
 
        if (!local && !remote)
                die("Cannot merge empty notes ref (%s) into empty notes ref "
                    "(%s)", o->remote_ref, o->local_ref);
        if (!local) {
                /* result == remote commit */
-               hashcpy(result_sha1, remote_sha1);
+               hashcpy(result_sha1, remote_oid.hash);
                goto found_result;
        }
        if (!remote) {
                /* result == local commit */
-               hashcpy(result_sha1, local_sha1);
+               hashcpy(result_sha1, local_oid.hash);
                goto found_result;
        }
        assert(local && remote);