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Show log when loading invalid or missing header in rom.

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This commit is contained in:
retro-wertz
2017-09-25 16:50:24 +08:00
committed by GitHub
parent 0938485b3b
commit ab21476ee7
1 changed files with 4 additions and 2 deletions
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6
src/ines.c
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@@ -656,8 +656,10 @@ int iNESLoad(const char *name, FCEUFILE *fp) {
if (FCEU_fread(&head, 1, 16, fp) != 16) if (FCEU_fread(&head, 1, 16, fp) != 16)
return 0; return 0;
if (memcmp(&head, "NES\x1a", 4)) if (memcmp(&head, "NES\x1a", 4)) {
return 0; FCEU_PrintError("Missing header or invalid iNES format file!\n");
return 0;
}
memset(&iNESCart, 0, sizeof(iNESCart)); memset(&iNESCart, 0, sizeof(iNESCart));