The OAK OTi graphic card code no longer loads the ROM if the ROM file name pointer is NULL.

2020-01-14 20:51:06 +01:00
parent 70ccf03f2d
commit 0371dc9664
1 changed files with 4 additions and 2 deletions
--- a/src/video/vid_oak_oti.c
+++ b/src/video/vid_oak_oti.c
@@ -372,8 +372,10 @@ oti_init(const device_t *info)
 		break;
    }

-    rom_init(&oti->bios_rom, romfn,
-	     0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
+    if (romfn != NULL) {
+	rom_init(&oti->bios_rom, romfn,
+		 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
+    }

    oti->vram_mask = (oti->vram_size << 10) - 1;