diff options
author | 68bit <info@68bit.org> | 2020-07-02 23:10:03 +1000 |
---|---|---|
committer | 68bit <info@68bit.org> | 2020-07-03 00:26:32 +1000 |
commit | 58a414675a21aedf1c9c29540f384f1a6a421fbc (patch) | |
tree | a06e013e93e19c3fc1ad794feb2fecb35cbbde32 | |
parent | 3a2bf1c61bcef3384e8f2439392f7a698e68fb71 (diff) |
wd177x dsk: be permissive of some missing sectors in later tracks
A single missing sector was causing it to give up on an images,
as incompatible. Being a little more permissive here helps working
with some old recovered disk images with some lost sectors.
-rw-r--r-- | src/lib/formats/wd177x_dsk.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/formats/wd177x_dsk.cpp b/src/lib/formats/wd177x_dsk.cpp index 75d76d26f38..fae7bd5f8a6 100644 --- a/src/lib/formats/wd177x_dsk.cpp +++ b/src/lib/formats/wd177x_dsk.cpp @@ -460,7 +460,12 @@ void wd177x_format::check_compatibility(floppy_image *image, std::vector<int> &c } ns++; } - if(ns != tf.sector_count) + + if(ns > tf.sector_count) + goto fail; + + // Be permissive of some missing sectors in later tracks + if(ns < tf.sector_count && track < 2) goto fail; } } |