From 1a55c0d6ec9b1cd9f78de82ed068224cac4e6cb2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 9 Feb 2021 13:07:05 +0200
Subject: Minor simplification

---
 libbuild2/variable.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libbuild2/variable.cxx')

diff --git a/libbuild2/variable.cxx b/libbuild2/variable.cxx
index 8cd6404..917b9e7 100644
--- a/libbuild2/variable.cxx
+++ b/libbuild2/variable.cxx
@@ -1736,7 +1736,7 @@ namespace build2
     return pair<value_data*, const variable&> (r, p.second);
   }
 
-  pair<reference_wrapper<value>, bool> variable_map::
+  pair<value&, bool> variable_map::
   insert (const variable& var, bool typed)
   {
     assert (!global_ || ctx->phase == run_phase::load);
@@ -1756,7 +1756,7 @@ namespace build2
 
     r.version++;
 
-    return make_pair (reference_wrapper<value> (r), p.second);
+    return pair<value&, bool> (r, p.second);
   }
 
   // variable_type_map
-- 
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