diff options
Diffstat (limited to 'lpg/libqr/code-create.c')
| -rw-r--r-- | lpg/libqr/code-create.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lpg/libqr/code-create.c b/lpg/libqr/code-create.c index 680b405..f29778f 100644 --- a/lpg/libqr/code-create.c +++ b/lpg/libqr/code-create.c @@ -332,11 +332,12 @@ static int mask_data(struct qr_code * code) /* Generate bitmap for each mask and evaluate */ for (i = 0; i < 8; ++i) { - test = qr_mask_apply(code->modules, i); + test = qr_bitmap_clone(code->modules); if (!test) { qr_bitmap_destroy(mask); return -1; } + qr_mask_apply(test, i); score = score_mask(test); fprintf(stderr, "mask %d scored %d\n", i, score); if (!mask || score < best) { |