From c8ae3d870cf5d7adcbb965f76cb5f716f444302c Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Fri, 13 Nov 2020 01:17:35 +0100
Subject: [PATCH] setup.sh: export XDG_DATA_DIRS for consistency

By exporting it, we always make the new directories available
to subprocesses, regardless of whether the environment
variable existed before `nix-shell` was invoked.
---
 pkgs/stdenv/generic/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index 6affe2ed2bbe..4ff0a6caf760 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -606,7 +606,7 @@ fi
 
 PATH="${_PATH-}${_PATH:+${PATH:+:}}$PATH"
 HOST_PATH="${_HOST_PATH-}${_HOST_PATH:+${HOST_PATH:+:}}$HOST_PATH"
-XDG_DATA_DIRS="${_XDG_DATA_DIRS-}${_XDG_DATA_DIRS:+${XDG_DATA_DIRS:+:}}${XDG_DATA_DIRS-}"
+export XDG_DATA_DIRS="${_XDG_DATA_DIRS-}${_XDG_DATA_DIRS:+${XDG_DATA_DIRS:+:}}${XDG_DATA_DIRS-}"
 if (( "${NIX_DEBUG:-0}" >= 1 )); then
     echo "final path: $PATH"
     echo "final host path: $HOST_PATH"