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(MESS) g64_dsk: Skip unformatted tracks. (nw)

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Curt Coder 2014-01-22 20:57:56 +00:00
parent f3b3dc9225
commit c2158d2c10
1 changed files with 1 additions and 0 deletions
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src/lib/formats/g64_dsk.c
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@ -67,6 +67,7 @@ bool g64_format::load(io_generic *io, UINT32 form_factor, floppy_image *image)
{
offs_t track_offset = pick_integer_le(img, TRACK_OFFSET + (track * 4), 4);
if (track_offset > size) throw emu_fatalerror("g64_format: Track %u offset %06x out of bounds", track, track_offset);
if (!track_offset) continue;
offs_t speed_zone = pick_integer_le(img, SPEED_ZONE + (track * 4), 4);
if (speed_zone > 3) throw emu_fatalerror("g64_format: Unsupported variable speed zones on track %d", track);