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Prevent a crash when displaying the details of a change (from the CSV "history" tab)

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SVN:trunk[1555]
This commit is contained in:
Denis Flaven
2011-09-05 16:28:31 +00:00
parent 3bd681bc9d
commit c1221054b4
1 changed files with 13 additions and 4 deletions
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17
core/bulkchange.class.inc.php
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@@ -1071,10 +1071,19 @@ EOF
$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode); $oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
if ($oAttDef->IsExternalKey()) if ($oAttDef->IsExternalKey())
{ {
$oOldTarget = MetaModel::GetObject($oAttDef->GetTargetClass(), $oOperation->Get('oldvalue')); $sOldValue = Dict::S('UI:UndefinedObject');
$oNewTarget = MetaModel::GetObject($oAttDef->GetTargetClass(), $oOperation->Get('newvalue')); if ($oOperation->Get('oldvalue') != 0)
$sOldValue = $oOldTarget->GetHyperlink(); {
$sNewValue = $oNewTarget->GetHyperlink(); $oOldTarget = MetaModel::GetObject($oAttDef->GetTargetClass(), $oOperation->Get('oldvalue'));
$sOldValue = $oOldTarget->GetHyperlink();
}
$sNewValue = Dict::S('UI:UndefinedObject');
if ($oOperation->Get('newvalue') != 0)
{
$oNewTarget = MetaModel::GetObject($oAttDef->GetTargetClass(), $oOperation->Get('newvalue'));
$sNewValue = $oNewTarget->GetHyperlink();
}
} }
else else
{ {