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Fixing bug with deleting still unset record fields of table type.

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This commit is contained in:
Robin Sommer 2011-04-23 10:38:16 -07:00
parent 59d6202104
commit c41da9ca99
3 changed files with 19 additions and 1 deletions
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2
src/Val.cc
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@ -2883,7 +2883,7 @@ RecordVal::~RecordVal()
void RecordVal::Assign(int field, Val* new_val, Opcode op)
{
if ( Lookup(field) &&
if ( new_val && Lookup(field) &&
record_type->FieldType(field)->Tag() == TYPE_TABLE &&
new_val->AsTableVal()->FindAttr(ATTR_MERGEABLE) )
{