# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1480314639 -3600
# Node ID 168919a947edc060a80c8615653c7e0b25672618
# Parent  e58524240b301c694a8227123bdc9901b4a209fa
mod_storage_sql: Use is_stanza() from util.stanza

diff -r e58524240b30 -r 168919a947ed plugins/mod_storage_sql.lua
--- a/plugins/mod_storage_sql.lua	Mon Nov 28 07:30:21 2016 +0100
+++ b/plugins/mod_storage_sql.lua	Mon Nov 28 07:30:39 2016 +0100
@@ -7,10 +7,8 @@
 local uuid = require "util.uuid";
 local resolve_relative_path = require "util.paths".resolve_relative_path;
 
-local stanza_mt = require"util.stanza".stanza_mt;
-local getmetatable = getmetatable;
+local is_stanza = require"util.stanza".is_stanza;
 local t_concat = table.concat;
-local function is_stanza(x) return getmetatable(x) == stanza_mt; end
 
 local noop = function() end
 local unpack = unpack