diff options
| -rw-r--r-- | diff-delta.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/diff-delta.c b/diff-delta.c index 35e517d2d..45df786b0 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -239,7 +239,7 @@ create_delta(const struct delta_index *index, const void *trg_buf, unsigned long trg_size, unsigned long *delta_size, unsigned long max_size) { - unsigned int i, outpos, outsize, hash_mask, val; + unsigned int i, outpos, outsize, val; int inscnt; const unsigned char *ref_data, *ref_top, *data, *top; unsigned char *out; @@ -275,7 +275,6 @@ create_delta(const struct delta_index *index, ref_top = ref_data + index->src_size; data = trg_buf; top = trg_buf + trg_size; - hash_mask = index->hash_mask; outpos++; val = 0; @@ -290,7 +289,7 @@ create_delta(const struct delta_index *index, struct index_entry *entry; val ^= U[data[-RABIN_WINDOW]]; val = ((val << 8) | *data) ^ T[val >> RABIN_SHIFT]; - i = val & hash_mask; + i = val & index->hash_mask; for (entry = index->hash[i]; entry; entry = entry->next) { const unsigned char *ref = entry->ptr; const unsigned char *src = data; |