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Fix issue in it_from for B+TREE

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Patrick Pelissier committed 2018-04-08 11:13:48 +02:00
1 parent 050bb5dbfa
commit e6a6eb9be5
1 file changed
+8 -4
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m-bptree.h
+8 -4
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@@ -712,12 +712,16 @@
pit_t pit; \ pit_t pit; \
node_t n = M_C(name, _search_leaf)(pit, b, key); \ node_t n = M_C(name, _search_leaf)(pit, b, key); \
it->node = n; \ it->node = n; \
int i, cmp = 1; \ int i; \
BPTREEI_NODE_CONTRACT(N, key_oplist, n, b->root); \ BPTREEI_NODE_CONTRACT(N, key_oplist, n, b->root); \
for(i = 0; cmp > 0 && i < -n->num; i++) { \ for(i = 0; i < -n->num; i++) { \
cmp = M_GET_CMP key_oplist (key, n->key[i]); \ if (M_GET_CMP key_oplist (key, n->key[i]) <= 0) \
break; \
} \ } \
assert(i != -n->num); /* TBC */ \ if (i == -n->num && n->next != NULL) { \
it->node = n->next; \
i = 0; \
} \
it->idx = i; \ it->idx = i; \
} \ } \
\ \