From 4977bdad66a88deb9e64f3b3ff04761eab5c3d0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Mon, 21 Sep 2020 14:30:19 +0200
Subject: [PATCH] Update lib/install-nix.sh

Co-authored-by: zimbatm <zimbatm@zimbatm.com>
---
 lib/install-nix.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/install-nix.sh b/lib/install-nix.sh
index 22f6f7e..b6083ea 100755
--- a/lib/install-nix.sh
+++ b/lib/install-nix.sh
@@ -24,7 +24,7 @@ installer_options=(
 )
 
 # On self-hosted runners we don't need to install more than once
-if [ ! -d "/nix/store" ] 
+if [[ ! -d /nix/store ]] 
 then 
   sh <(curl --retry 5 --retry-connrefused -L "${INPUT_INSTALL_URL:-https://nixos.org/nix/install}") "${installer_options[@]}"
 fi