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Code Issues

Fixed assertion/crash appeared in test bugs.core_1910.

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This commit is contained in:
dimitr 2013-07-11 06:00:59 +00:00
parent 672c38b043
commit 8eca48585c
1 changed files with 4 additions and 2 deletions
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6
src/dsql/StmtNodes.cpp
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@ -8027,14 +8027,16 @@ static void dsqlFieldAppearsOnce(const Array<NestConst<ValueExprNode> >& values,
for (size_t i = 0; i < values.getCount(); ++i)
{
const FieldNode* field1 = values[i]->as<FieldNode>();
fb_assert(field1);
if (!field1)
continue;
const MetaName& name1 = field1->dsqlField->fld_name;
for (size_t j = i + 1; j < values.getCount(); ++j)
{
const FieldNode* field2 = values[j]->as<FieldNode>();
fb_assert(field2);
if (!field2)
continue;
const MetaName& name2 = field2->dsqlField->fld_name;