From 4ba91f5baefb3d6f187a72505a4a763c35db7b96 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Fri, 30 Mar 2018 11:37:32 -0400
Subject: [PATCH] Check for the existence of a profile target before seeing if
 it mentions Nix

Grep would ignore files that didn't exist, but would complain
about files in a directory if the directory didn't exist. Simply check
for the directory first, prior to grepping it.
---
 scripts/install-multi-user.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/install-multi-user.sh b/scripts/install-multi-user.sh
index 0e9500a98..411de31f4 100644
--- a/scripts/install-multi-user.sh
+++ b/scripts/install-multi-user.sh
@@ -369,7 +369,7 @@ and try again.
 EOF
         fi
 
-        if grep -qi "nix" "$profile_target"; then
+        if [ -e "$profile_target" ] && grep -qi "nix" "$profile_target"; then
             failure <<EOF
 It looks like $profile_target already has some Nix configuration in
 there. There should be no reason to run this again. If you're having