In pg_upgrade, report non-super-user username in error message.

diff --git a/contrib/pg_upgrade/check.c b/contrib/pg_upgrade/check.c
index 26dec39..ac290c4 100644 (file)
--- a/contrib/pg_upgrade/check.c
+++ b/contrib/pg_upgrade/check.c
@@ -491,7 +491,8 @@ check_is_super_user(ClusterInfo *cluster)
                                                        "WHERE rolname = current_user");
 
        if (PQntuples(res) != 1 || strcmp(PQgetvalue(res, 0, 0), "t") != 0)
-               pg_log(PG_FATAL, "the database user is not a superuser\n");
+               pg_log(PG_FATAL, "database user \"%s\" is not a superuser\n",
+               os_info.user);
 
        PQclear(res);