From 90940a774eab876c38d5cef981b4be5bae67a462 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 8 Jul 2018 23:20:56 +0200
Subject: modernize only

---
 migration/migration.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'migration/migration.hpp')

diff --git a/migration/migration.hpp b/migration/migration.hpp
index 48689fc6..42c8bead 100644
--- a/migration/migration.hpp
+++ b/migration/migration.hpp
@@ -33,7 +33,7 @@ namespace detail {
     private:
         static void sort_migrations();
 
-        static void register_migration(mptr m);
+        static void register_migration(const mptr& m);
         static std::vector<mptr>& migrations();
 
         static void eval_thunks();
-- 
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