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author | Mark Adler <madler@alumni.caltech.edu> | 2016-12-31 08:49:17 -0800 |
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committer | Mark Adler <madler@alumni.caltech.edu> | 2016-12-31 08:49:17 -0800 |
commit | b7fbee215674c3399212dffba1e71323056931d9 (patch) | |
tree | 4bbc5237bdd56b65dc4fb3f49bac359cec26f9cc /inflate.c | |
parent | f3fcb92cf6c81b3ecd04b3ceb9243548b80c0cd9 (diff) | |
download | zlib-b7fbee215674c3399212dffba1e71323056931d9.tar.gz zlib-b7fbee215674c3399212dffba1e71323056931d9.tar.bz2 zlib-b7fbee215674c3399212dffba1e71323056931d9.zip |
Use a uniform approach for the largest value of an unsigned type.
Diffstat (limited to 'inflate.c')
-rw-r--r-- | inflate.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1555,7 +1555,7 @@ unsigned long ZEXPORT inflateCodesUsed(strm) | |||
1555 | z_streamp strm; | 1555 | z_streamp strm; |
1556 | { | 1556 | { |
1557 | struct inflate_state FAR *state; | 1557 | struct inflate_state FAR *state; |
1558 | if (inflateStateCheck(strm)) return (unsigned long)0 - 1; | 1558 | if (inflateStateCheck(strm)) return (unsigned long)-1; |
1559 | state = (struct inflate_state FAR *)strm->state; | 1559 | state = (struct inflate_state FAR *)strm->state; |
1560 | return (unsigned long)(state->next - state->codes); | 1560 | return (unsigned long)(state->next - state->codes); |
1561 | } | 1561 | } |