1 files changed, 3 insertions, 1 deletions
diff --git a/hw/pc.c b/hw/pc.c
index ace0cee1ff..5bc0b63e79 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -706,7 +706,9 @@ static void pc_init1(int ram_size, int vga_ram_size, int boot_device,
     vga_ram_addr = qemu_ram_alloc(vga_ram_size);
 
     /* BIOS load */
-    snprintf(buf, sizeof(buf), "%s/%s", bios_dir, BIOS_FILENAME);
+    if (bios_name == NULL)
+        bios_name = BIOS_FILENAME;
+    snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
     bios_size = get_image_size(buf);
     if (bios_size <= 0 ||
         (bios_size % 65536) != 0) {