diff options
author | Mark Adler <zlib@madler.net> | 2017-10-12 21:07:22 -0700 |
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committer | Mark Adler <zlib@madler.net> | 2017-10-12 21:07:22 -0700 |
commit | c376a417a724c21173f40765bd643388523b16f7 (patch) | |
tree | 3b267bc5e4db7f9ac48d5a3acbe359cc581851f2 /deflate.c | |
parent | 288f1080317b954b6bdca33708631c011549c008 (diff) | |
download | zlib-c376a417a724c21173f40765bd643388523b16f7.tar.gz |
Fix deflateEnd() to not report an error at start of raw deflate.
Diffstat (limited to 'deflate.c')
-rw-r--r-- | deflate.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -491,7 +491,7 @@ int ZEXPORT deflateResetKeep (strm) #ifdef GZIP s->wrap == 2 ? GZIP_STATE : #endif - s->wrap ? INIT_STATE : BUSY_STATE; + INIT_STATE; strm->adler = #ifdef GZIP s->wrap == 2 ? crc32(0L, Z_NULL, 0) : @@ -814,6 +814,8 @@ int ZEXPORT deflate (strm, flush) } /* Write the header */ + if (s->status == INIT_STATE && s->wrap == 0) + s->status = BUSY_STATE; if (s->status == INIT_STATE) { /* zlib header */ uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8; |