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Avoid some random compiler warnings on various platforms.

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This commit is contained in:
Mark Adler
2016-12-30 22:05:05 -08:00
parent fb26fc427f
commit 8f147c3d12
6 changed files with 14 additions and 12 deletions
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7
deflate.c
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@@ -447,11 +447,12 @@ int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
uInt *dictLength;
{
deflate_state *s;
uInt len;
if (deflateStateCheck(strm))
return Z_STREAM_ERROR;
s = strm->state;
uInt len = s->strstart + s->lookahead;
len = s->strstart + s->lookahead;
if (len > s->w_size)
len = s->w_size;
if (dictionary != Z_NULL && len)
@@ -1758,12 +1759,12 @@ local block_state deflate_stored(s, flush)
* code following this won't be able to either.
*/
if (flush != Z_NO_FLUSH && s->strm->avail_in == 0 &&
s->strstart == s->block_start)
(long)s->strstart == s->block_start)
return flush == Z_FINISH ? finish_done : block_done;
/* Fill the window with any remaining input. */
have = s->window_size - s->strstart - 1;
if (s->strm->avail_in > have && s->block_start >= s->w_size) {
if (s->strm->avail_in > have && s->block_start >= (long)s->w_size) {
/* Slide the window down. */
s->block_start -= s->w_size;
s->strstart -= s->w_size;