From 000ea3096a6048d8a4392338f5450b5214cfd80e Mon Sep 17 00:00:00 2001
From: CTCaer <ctcaer@gmail.com>
Date: Sun, 26 Sep 2021 12:15:25 +0300
Subject: [PATCH] nyx: check if emuMMC path is null before producing the ID

---
 nyx/nyx_gui/frontend/fe_emummc_tools.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nyx/nyx_gui/frontend/fe_emummc_tools.c b/nyx/nyx_gui/frontend/fe_emummc_tools.c
index ae9be6c..925d35d 100644
--- a/nyx/nyx_gui/frontend/fe_emummc_tools.c
+++ b/nyx/nyx_gui/frontend/fe_emummc_tools.c
@@ -113,7 +113,7 @@ void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path)
 
 	// Get ID from path.
 	u32 id_from_path = 0;
-	if (strlen(path) >= 4)
+	if (path && strlen(path) >= 4)
 		memcpy(&id_from_path, path + strlen(path) - 4, 4);
 	f_puts("\nid=0x", &fp);
 	itoa(id_from_path, lbuf, 16);