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nyx: check if emuMMC path is null before producing the ID

This commit is contained in:
CTCaer 2021-09-26 12:15:25 +03:00
parent 0160df7fb9
commit 000ea3096a

View File

@ -113,7 +113,7 @@ void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path)
// Get ID from path. // Get ID from path.
u32 id_from_path = 0; u32 id_from_path = 0;
if (strlen(path) >= 4) if (path && strlen(path) >= 4)
memcpy(&id_from_path, path + strlen(path) - 4, 4); memcpy(&id_from_path, path + strlen(path) - 4, 4);
f_puts("\nid=0x", &fp); f_puts("\nid=0x", &fp);
itoa(id_from_path, lbuf, 16); itoa(id_from_path, lbuf, 16);