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-rw-r--r--zlib/trees.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/zlib/trees.c b/zlib/trees.c
index bb09554938b..52c820fa2e9 100644
--- a/zlib/trees.c
+++ b/zlib/trees.c
@@ -931,7 +931,7 @@ void _tr_flush_block(s, buf, stored_len, eof)
if (s->level > 0) {
/* Check if the file is ascii or binary */
- if (s->data_type == Z_UNKNOWN) set_data_type(s);
+ if (s->strm->data_type == Z_UNKNOWN) set_data_type(s);
/* Construct the literal and distance trees */
build_tree(s, (tree_desc *)(&(s->l_desc)));
@@ -1131,7 +1131,7 @@ local void set_data_type(s)
while (n < 7) bin_freq += s->dyn_ltree[n++].Freq;
while (n < 128) ascii_freq += s->dyn_ltree[n++].Freq;
while (n < LITERALS) bin_freq += s->dyn_ltree[n++].Freq;
- s->data_type = (Byte)(bin_freq > (ascii_freq >> 2) ? Z_BINARY : Z_ASCII);
+ s->strm->data_type = bin_freq > (ascii_freq >> 2) ? Z_BINARY : Z_ASCII;
}
/* ===========================================================================