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-rw-r--r--connectivity/source/parse/sqlnode.cxx14
1 files changed, 8 insertions, 6 deletions
diff --git a/connectivity/source/parse/sqlnode.cxx b/connectivity/source/parse/sqlnode.cxx
index 1a10526c505e..ed23eeac64c2 100644
--- a/connectivity/source/parse/sqlnode.cxx
+++ b/connectivity/source/parse/sqlnode.cxx
@@ -1843,10 +1843,11 @@ void OSQLParseNode::disjunctiveNormalForm(OSQLParseNode*& pSearchCondition)
OSQLParseNode* pNewRight = nullptr;
// cut right from parent
- pSearchCondition->removeAt(2);
+ OSQLParseNode* pOldRight = pSearchCondition->removeAt(2);
+ assert(pOldRight == pRight);
- pNewRight = MakeANDNode(pOr->removeAt(2) ,pRight);
- pNewLeft = MakeANDNode(pOr->removeAt(sal_uInt32(0)) ,new OSQLParseNode(*pRight));
+ pNewRight = MakeANDNode(pOr->removeAt(2), pOldRight);
+ pNewLeft = MakeANDNode(pOr->removeAt(sal_uInt32(0)), new OSQLParseNode(*pOldRight));
pNewNode = MakeORNode(pNewLeft,pNewRight);
// and append new Node
replaceAndReset(pSearchCondition,pNewNode);
@@ -1862,10 +1863,11 @@ void OSQLParseNode::disjunctiveNormalForm(OSQLParseNode*& pSearchCondition)
OSQLParseNode* pNewRight = nullptr;
// cut left from parent
- delete pSearchCondition->removeAt(sal_uInt32(0));
+ OSQLParseNode* pOldLeft = pSearchCondition->removeAt(sal_uInt32(0));
+ assert(pOldLeft == pLeft);
- pNewRight = MakeANDNode(pLeft,pOr->removeAt(2));
- pNewLeft = MakeANDNode(new OSQLParseNode(*pLeft),pOr->removeAt(sal_uInt32(0)));
+ pNewRight = MakeANDNode(pOldLeft, pOr->removeAt(2));
+ pNewLeft = MakeANDNode(new OSQLParseNode(*pOldLeft), pOr->removeAt(sal_uInt32(0)));
pNewNode = MakeORNode(pNewLeft,pNewRight);
// and append new Node