From 0c59e10d121bf7223965857cc44fa56a33833ec6 Mon Sep 17 00:00:00 2001
From: Philipp Mandler <info@philipp-mandler.com>
Date: Sun, 17 Dec 2023 23:49:52 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20versionInfo=20check=20in?=
 =?UTF-8?q?=20frontend=20nix=20derivation?=
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---
 nix/pkgs/frontend.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nix/pkgs/frontend.nix b/nix/pkgs/frontend.nix
index cfe0f8f1..4d9ac5ac 100644
--- a/nix/pkgs/frontend.nix
+++ b/nix/pkgs/frontend.nix
@@ -23,9 +23,9 @@ stdenv.mkDerivation {
   installPhase =
     let
       versionExports = ([ ]
-        ++ (lib.optional versionInfo.commitHash "export COMMIT_HASH=\"${versionInfo.commitHash}\"")
-        ++ (lib.optional versionInfo.commitDate "export COMMIT_DATE=\"${versionInfo.commitDate}\"")
-        ++ (lib.optional versionInfo.commitUrl "export COMMIT_URL=\"${versionInfo.commitUrl}\"")
+        ++ (lib.optional (versionInfo ? "commitHash") "export COMMIT_HASH=\"${versionInfo.commitHash}\"")
+        ++ (lib.optional (versionInfo ? "commitDate") "export COMMIT_DATE=\"${versionInfo.commitDate}\"")
+        ++ (lib.optional (versionInfo ? "commitUrl") "export COMMIT_URL=\"${versionInfo.commitUrl}\"")
       );
     in
     ''