diff options
| author | Nathan Moinvaziri <nathan@nathanm.com> | 2020-09-20 10:51:05 -0700 |
|---|---|---|
| committer | Hans Kristian Rosbach <hk-github@circlestorm.org> | 2020-09-23 17:00:11 +0200 |
| commit | 1c58894c679f8d4e930715bc3b670481c0854431 (patch) | |
| tree | 21ff8f232b052e9676013c96bc16ab4b7636415b /deflate_slow.c | |
| parent | 736765fd8aad92e5a219882fb240d2b51a6adeaa (diff) | |
Remove NIL preprocessor macro which isn't consistently enforced.
Diffstat (limited to 'deflate_slow.c')
| -rw-r--r-- | deflate_slow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/deflate_slow.c b/deflate_slow.c index af2f284..ea5eed8 100644 --- a/deflate_slow.c +++ b/deflate_slow.c @@ -38,7 +38,7 @@ Z_INTERNAL block_state deflate_slow(deflate_state *s, int flush) { /* Insert the string window[strstart .. strstart+2] in the * dictionary, and set hash_head to the head of the hash chain: */ - hash_head = NIL; + hash_head = 0; if (LIKELY(s->lookahead >= MIN_MATCH)) { hash_head = functable.quick_insert_string(s, s->strstart); } @@ -48,7 +48,7 @@ Z_INTERNAL block_state deflate_slow(deflate_state *s, int flush) { s->prev_match = (Pos)s->match_start; match_len = MIN_MATCH-1; - if (hash_head != NIL && s->prev_length < s->max_lazy_match && s->strstart - hash_head <= MAX_DIST(s)) { + if (hash_head != 0 && s->prev_length < s->max_lazy_match && s->strstart - hash_head <= MAX_DIST(s)) { /* To simplify the code, we prevent matches with the string * of window index 0 (in particular we have to avoid a match * of the string with itself at the start of the input file). |