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dirty fix bogus bsiter()

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This commit is contained in:
Quentin Carbonneaux 2016-02-26 13:55:13 -05:00
parent 06c2e75a76
commit 956154e06e
1 changed files with 3 additions and 2 deletions
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5
lisc/util.c
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@ -328,15 +328,16 @@ bsiter(BSet *bs, uint *elt)
{ {
uint i; uint i;
for (i = *elt; i < bsmax(bs); i++) { for (i=*elt;; i++) {
while (i < bsmax(bs) && !bs->t[i/NBit]) while (i < bsmax(bs) && !bs->t[i/NBit])
i = (i + NBit) & -NBit; i = (i + NBit) & -NBit;
if (i >= bsmax(bs))
return 0;
if (bshas(bs, i)) { if (bshas(bs, i)) {
*elt = i; *elt = i;
return 1; return 1;
} }
} }
return 0;
} }
void void