From 72bb8b71b61da22726b7b495eabd305e39d1c466 Mon Sep 17 00:00:00 2001
From: Martin Griffin <martinrgriffin@gmail.com>
Date: Thu, 22 Jun 2023 17:17:19 +0100
Subject: [PATCH] More conservative unlink error in Hydra

---
 tools/mgba-rom-test-hydra/main.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/mgba-rom-test-hydra/main.c b/tools/mgba-rom-test-hydra/main.c
index 14caa6144a..48071ef8fa 100644
--- a/tools/mgba-rom-test-hydra/main.c
+++ b/tools/mgba-rom-test-hydra/main.c
@@ -168,7 +168,11 @@ static void unlink_roms(void)
         if (runners[i].rom_path[0])
         {
             if (unlink(runners[i].rom_path) == -1)
-                perror("unlink rom_path failed");
+            {
+                int fd;
+                if ((fd = open(runners[i].rom_path, O_RDONLY)) != -1)
+                    perror("unlink rom_path failed");
+            }
         }
     }
 }