From 3e25aaf1c6e5224dbc9ce76834884edf24422120 Mon Sep 17 00:00:00 2001
From: Hamish Coleman <hamish@zot.org>
Date: Sat, 28 May 2022 17:18:28 +0200
Subject: [PATCH] Dont try to read zero byte patch files

---
 scripts/hexpatch.pl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/hexpatch.pl b/scripts/hexpatch.pl
index f82783d..9b27f7c 100755
--- a/scripts/hexpatch.pl
+++ b/scripts/hexpatch.pl
@@ -258,6 +258,14 @@ sub main() {
             next;
         }
 
+        if (-z $patchfile) {
+            warn("Patchfile $patchfile is zero bytes, skipping\n");
+            if ($fail_on_missing) {
+                exit(1);
+            }
+            next;
+        }
+
         my $db = read_patchfile($patchfile);
 
         if (!defined($db)) {