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Prevent crash when trying to remove -1 rows in netlauncher

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David Cernat 2017-01-14 17:54:50 +02:00
parent b1bcba3055
commit ba493435f3
1 changed files with 3 additions and 0 deletions
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apps/netlauncher/ServerModel.cpp
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@ -162,6 +162,9 @@ bool ServerModel::insertRows(int position, int count, const QModelIndex &index)
bool ServerModel::removeRows(int position, int count, const QModelIndex &parent) bool ServerModel::removeRows(int position, int count, const QModelIndex &parent)
{ {
if (count == 0)
return false;
beginRemoveRows(parent, position, position + count - 1); beginRemoveRows(parent, position, position + count - 1);
myData.erase(myData.begin()+position, myData.begin() + position + count); myData.erase(myData.begin()+position, myData.begin() + position + count);
endRemoveRows(); endRemoveRows();