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Assign the column index temporarily before validating to prevent exception if the currently assigned index is invalid.

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Sandu Liviu Catalin 2016-08-25 11:55:20 +03:00
parent d95f3253d4
commit 2c1f588cba
1 changed files with 4 additions and 2 deletions
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6
modules/sqlite/Column.cpp
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@ -241,10 +241,12 @@ void Column::SetIndex(const Object & column)
// We don't recognize this kind of value! // We don't recognize this kind of value!
default: STHROWF("Unknown column index of type (%s)", SqTypeName(column.GetType())); default: STHROWF("Unknown column index of type (%s)", SqTypeName(column.GetType()));
} }
// Assign the index with a failsafe to invalid on error
AutoAssign< Int32 > aa(m_Index, -1, idx);
// Validate the obtained column index // Validate the obtained column index
SQMOD_VALIDATE_COLUMN(*this, idx); SQMOD_VALIDATE_COLUMN(*this, idx);
// Assign the new index // Don't fall back to the invalid index anymore
m_Index = idx; aa.Set(idx);
} }
// ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------