From e6150de90d8db101209fc6363f5f7696ee8192c4 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 15 Jun 2021 12:06:01 +0200
Subject: [PATCH] nix develop: Filter out NIX_REMOTE

When recursive Nix is enabled, NIX_REMOTE is set to
unix:///build/.nix-socket, which doesn't work outside of the sandbox.
---
 src/nix/develop.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nix/develop.cc b/src/nix/develop.cc
index 10f843651..e51de2de8 100644
--- a/src/nix/develop.cc
+++ b/src/nix/develop.cc
@@ -185,6 +185,7 @@ struct Common : InstallableCommand, MixProfile
         "NIX_BUILD_TOP",
         "NIX_ENFORCE_PURITY",
         "NIX_LOG_FD",
+        "NIX_REMOTE",
         "PPID",
         "PWD",
         "SHELLOPTS",