From d8aa89ebddc7beaf44b2398150dff625805c7493 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 21 Dec 2022 13:55:36 +0100
Subject: [PATCH] fix error message if now flakeAttr was passed

---
 nixos-remote | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos-remote b/nixos-remote
index 9bbc1a5..b657132 100755
--- a/nixos-remote
+++ b/nixos-remote
@@ -102,7 +102,7 @@ if [[ ! -z "${flake+x}" ]]; then
    flake="${BASH_REMATCH[1]}"
    flakeAttr="${BASH_REMATCH[2]}"
   fi
-  if [[ -z "$flakeAttr" ]]; then
+  if [[ -z "${flakeAttr+x}" ]]; then
     echo "Please specify the name of the NixOS configuration to be installed, as a URI fragment in the flake-uri."
     echo "For example, to use the output nixosConfigurations.foo from the flake.nix, append \"#foo\" to the flake-uri."
     exit 1