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MFC r196525:

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Consider flag == 0 as the same of flag == R_NEXT.  This change will restore
a historical behavior that has been changed by revision 190491, and has seen
to break exim.

Approved by:	re (kib)
This commit is contained in:
Xin LI 2009-08-28 19:48:06 +00:00
parent d6976e0558
commit c291f85f32
1 changed files with 2 additions and 2 deletions
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4
lib/libc/db/hash/hash.c
View file

@ -711,7 +711,7 @@ hash_seq(const DB *dbp, DBT *key, DBT *data, u_int32_t flag)
hashp->cndx = 1;
hashp->cpage = NULL;
}
next_bucket:
next_bucket:
for (bp = NULL; !bp || !bp[0]; ) {
if (!(bufp = hashp->cpage)) {
for (bucket = hashp->cbucket;
@ -732,7 +732,7 @@ hash_seq(const DB *dbp, DBT *key, DBT *data, u_int32_t flag)
}
} else {
bp = (u_int16_t *)hashp->cpage->page;
if (flag == R_NEXT) {
if (flag == R_NEXT || flag == 0) {
hashp->cndx += 2;
if (hashp->cndx > bp[0]) {
hashp->cpage = NULL;