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authorMark Adler <madler@alumni.caltech.edu>2016-12-31 08:49:17 -0800
committerMark Adler <madler@alumni.caltech.edu>2016-12-31 08:49:17 -0800
commitb7fbee215674c3399212dffba1e71323056931d9 (patch)
tree4bbc5237bdd56b65dc4fb3f49bac359cec26f9cc /inflate.c
parentf3fcb92cf6c81b3ecd04b3ceb9243548b80c0cd9 (diff)
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Use a uniform approach for the largest value of an unsigned type.
Diffstat (limited to 'inflate.c')
-rw-r--r--inflate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/inflate.c b/inflate.c
index 0372edf..92e9139 100644
--- a/inflate.c
+++ b/inflate.c
@@ -1555,7 +1555,7 @@ unsigned long ZEXPORT inflateCodesUsed(strm)
1555z_streamp strm; 1555z_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}