From 6c041e84139fc06110f38d940d6117badcc1fd0a Mon Sep 17 00:00:00 2001
From: Eric Culp <eculperic@gmail.com>
Date: Thu, 31 Oct 2019 17:55:43 -0700
Subject: [PATCH] Replace $TMPDIR with $TEST_ROOT in tests/fetchurl.sh

$TMPDIR isn't necessarily set and would cause this test to fail.
---
 tests/fetchurl.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/fetchurl.sh b/tests/fetchurl.sh
index 7319ced2b..2535651b0 100644
--- a/tests/fetchurl.sh
+++ b/tests/fetchurl.sh
@@ -35,7 +35,7 @@ clearStore
 hash=$(nix hash-file --type sha512 --base64 ./fetchurl.sh)
 hash32=$(nix hash-file --type sha512 --base16 ./fetchurl.sh)
 
-mirror=$TMPDIR/hashed-mirror
+mirror=$TEST_ROOT/hashed-mirror
 rm -rf $mirror
 mkdir -p $mirror/sha512
 ln -s $(pwd)/fetchurl.sh $mirror/sha512/$hash32