lock = lock_any_ref_for_update(ref->name,
check_old ? ref->old_sha1 : NULL, 0);
if (!lock)
- return 1;
+ return 2;
if (write_ref_sha1(lock, ref->new_sha1, msg) < 0)
- return 1;
+ return 2;
return 0;
}
}
}
-static int store_updated_refs(const char *url, struct ref *ref_map)
+static int store_updated_refs(const char *url, const char *remote_name,
+ struct ref *ref_map)
{
FILE *fp;
struct commit *commit;
}
}
fclose(fp);
+ if (rc & 2)
+ error("some local refs could not be updated; try running\n"
+ " 'git remote prune %s' to remove any old, conflicting "
+ "branches", remote_name);
return rc;
}
if (ret)
ret = transport_fetch_refs(transport, ref_map);
if (!ret)
- ret |= store_updated_refs(transport->url, ref_map);
+ ret |= store_updated_refs(transport->url,
+ transport->remote->name,
+ ref_map);
transport_unlock_pack(transport);
return ret;
}