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-rw-r--r--src/liblzma/lz/lz_encoder.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/liblzma/lz/lz_encoder.c b/src/liblzma/lz/lz_encoder.c
index 9e980a2c..273f577b 100644
--- a/src/liblzma/lz/lz_encoder.c
+++ b/src/liblzma/lz/lz_encoder.c
@@ -349,9 +349,10 @@ lz_encoder_prepare(lzma_mf *mf, lzma_allocator *allocator,
// Maximum number of match finder cycles
mf->depth = lz_options->depth;
if (mf->depth == 0) {
- mf->depth = 16 + (mf->nice_len / 2);
- if (!is_bt)
- mf->depth /= 2;
+ if (is_bt)
+ mf->depth = 16 + mf->nice_len / 2;
+ else
+ mf->depth = 4 + mf->nice_len / 4;
}
return false;