From 6c6da40eb2eeb0ecff45a4ca75f16dae22e3afef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Andr=C3=A9=20Santoni?= <jean.andre.santoni@gmail.com>
Date: Tue, 14 Jan 2025 12:51:01 +0100
Subject: [PATCH] Fix new genesis-plus-gx not loading (#548)

---
 libretro/libretro.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libretro/libretro.go b/libretro/libretro.go
index f0ca0406..bfa14437 100644
--- a/libretro/libretro.go
+++ b/libretro/libretro.go
@@ -924,6 +924,9 @@ type DiskControlCallback struct {
 
 // SetDiskControlCallback sets an interface which frontend can use to eject and insert disk images
 func (core *Core) SetDiskControlCallback(data unsafe.Pointer) {
+	if data == nil {
+		return
+	}
 	c := *(*C.struct_retro_disk_control_callback)(data)
 	dcc := &DiskControlCallback{}
 	dcc.SetEjectState = func(state bool) {