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Fix foreign key preview for foreign keys in the first column

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See #718.
This commit is contained in:
Martin Kleusberg
2016-08-14 17:11:00 +02:00
parent 777088fc80
commit 03374851f3
1 changed files with 3 additions and 1 deletions
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4
src/sqlitetablemodel.cpp
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@@ -258,7 +258,9 @@ sqlb::ForeignKeyClause SqliteTableModel::getForeignKeyClause(int column) const
{
DBBrowserObject obj = m_db->getObjectByName(m_sTable);
if(obj.getname().size())
if (column > 0 && column < obj.table.fields().count())
// Note that the rowid column has number -1 here, it can safely be excluded since there will never be a
// foreign key on that column.
if (column >= 0 && column < obj.table.fields().count())
{
return obj.table.fields().at(column)->foreignKey();
} else {