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ADL: Only warn about (and skip) sectors with invalid NIB checksums.

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This commit is contained in:
Alyssa Milburn 2016-12-17 17:20:06 +01:00
parent 81bf4476cd
commit 973aef5574
1 changed files with 5 additions and 2 deletions
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7
engines/adl/disk.cpp
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@ -117,8 +117,11 @@ static Common::SeekableReadStream *readImage_NIB(const Common::String &filename)
track = read44(buffer, pos);
sector = read44(buffer, pos);
uint8 checksum = read44(buffer, pos);
if ((volNo ^ track ^ sector) != checksum)
error("invalid NIB checksum");
if ((volNo ^ track ^ sector) != checksum) {
warning("invalid NIB checksum (volNo %d, track %d, sector %d)", volNo, track, sector);
sawAddress = false;
continue;
}
if (!firstGoodTrackPos)
firstGoodTrackPos = pos;