From db122798908d1a6d9adf210b9b3f5e4eb1cf014a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Mon, 14 Oct 2024 18:16:16 +0200
Subject: [PATCH] nixos/go-camo: fix shellcheck findings with
 enableStrictShellChecks enabled

---
 nixos/modules/services/networking/go-camo.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/go-camo.nix b/nixos/modules/services/networking/go-camo.nix
index cb3b6eade464..adf80901cdc9 100644
--- a/nixos/modules/services/networking/go-camo.nix
+++ b/nixos/modules/services/networking/go-camo.nix
@@ -55,7 +55,8 @@ in
         GOCAMO_HMAC_FILE = "%d/hmac";
       };
       script = ''
-        export GOCAMO_HMAC=$(cat "$GOCAMO_HMAC_FILE")
+        GOCAMO_HMAC="$(cat "$GOCAMO_HMAC_FILE")"
+        export GOCAMO_HMAC
         exec ${lib.escapeShellArgs(lib.lists.remove "" ([ "${pkgs.go-camo}/bin/go-camo" cfg.listen cfg.sslListen cfg.sslKey cfg.sslCert ] ++ cfg.extraOptions))}
       '';
       serviceConfig = {