From ef0c183ed70260cb7157db056bc162051541edaf Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Thu, 21 Mar 2019 20:43:24 +1100
Subject: [PATCH] Do not copy environment strings, just refer to them

---
 src/env_vars.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/env_vars.cc b/src/env_vars.cc
index 8b293ff2..1672cc85 100644
--- a/src/env_vars.cc
+++ b/src/env_vars.cc
@@ -16,7 +16,8 @@ EnvVarMap get_env_vars()
         const char* value = name;
         while (*value != 0 and *value != '=')
             ++value;
-        env_vars.insert({{name, value}, (*value == '=') ? value+1 : String{}});
+        env_vars.insert({String{String::NoCopy{}, {name, value}},
+                         (*value == '=') ? String{String::NoCopy{}, value+1} : String{}});
     }
     return env_vars;
 }