From 2ab1768bce0e8884ea55d110355cb04e08be856b Mon Sep 17 00:00:00 2001
From: Ahwx <ahwx@ahwx.org>
Date: Fri, 12 Jan 2024 21:07:15 +0100
Subject: [PATCH] fix(misc/footer.php): adds if-statement to make `commit`-hash
 a var after a check instead of just a constant

---
 misc/footer.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/misc/footer.php b/misc/footer.php
index af063d48..99715e47 100644
--- a/misc/footer.php
+++ b/misc/footer.php
@@ -8,8 +8,11 @@
 </div>
 <div class="git-container">
     <?php
-        $hash = file_get_contents(".git/refs/heads/main");
-        echo "<a href=\"https://github.com/Ahwxorg/librey/commit/$hash\" target=\"_blank\">" . printftext("latest_commit", $hash) . "</a>";
+        if (file_exists(".git/refs/heads/main")) {
+          $hash = file_get_contents(".git/refs/heads/main");
+        }
+
+        echo "<a href='https://github.com/Ahwxorg/Librey/commit/$hash' target='_blank'>" . printftext("latest_commit", $hash) . "</a>";
     ?>
 </div>
 </body>