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ruanhaishen
redis
Commits
10bc0aea
Commit
10bc0aea
authored
Apr 14, 2014
by
antirez
Browse files
hllSparseAdd() opcode seek stop condition fixed.
parent
8be9394e
Changes
1
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Inline
Side-by-side
src/hyperloglog.c
View file @
10bc0aea
...
@@ -668,7 +668,7 @@ int hllSparseAdd(robj *o, unsigned char *ele, size_t elesize) {
...
@@ -668,7 +668,7 @@ int hllSparseAdd(robj *o, unsigned char *ele, size_t elesize) {
else if (HLL_SPARSE_IS_XZERO(p)) span = HLL_SPARSE_XZERO_LEN(p);
else if (HLL_SPARSE_IS_XZERO(p)) span = HLL_SPARSE_XZERO_LEN(p);
else span = HLL_SPARSE_VAL_LEN(p);
else span = HLL_SPARSE_VAL_LEN(p);
/* Break if this opcode covers the register as 'index'. */
/* Break if this opcode covers the register as 'index'. */
if
(
first
+
span
>=
index
)
break
;
if (
index <=
first+span
-1
) break;
prev = p;
prev = p;
p += (HLL_SPARSE_IS_XZERO(p)) ? 2 : 1;
p += (HLL_SPARSE_IS_XZERO(p)) ? 2 : 1;
first += span;
first += span;
...
...
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