From 6d40fe573c859725cac6eb2c884ecf84965c8853 Mon Sep 17 00:00:00 2001
From: Matthew Kenigsberg <matthewkenigsberg@gmail.com>
Date: Tue, 28 Apr 2020 11:18:54 -0600
Subject: [PATCH] rename to NIX_GCROOT

---
 src/nix/shell.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix/shell.cc b/src/nix/shell.cc
index fa8fe2e9b..fbfe24bbe 100644
--- a/src/nix/shell.cc
+++ b/src/nix/shell.cc
@@ -279,7 +279,7 @@ struct CmdDevShell : Common, MixEnvironment
 
         setEnviron();
         // prevent garbage collection until shell exits
-        setenv("GCROOT", gcroot.data(), 1);
+        setenv("NIX_GCROOT", gcroot.data(), 1);
 
         auto args = Strings{std::string(baseNameOf(shell)), "--rcfile", rcFilePath};