Fix Sprite Model Crash (#61)

Check the index validity in the data method of the sprite model. This stops the crash when creating a new sprite but does not fix the underlying problem yet.
enigma-dev · May 9, 2019 · a149246 · a149246
1 parent 8fdcf5f
commit a149246
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Models/SpriteModel.cpp b/Models/SpriteModel.cpp
@@ -21,6 +21,7 @@ QSize SpriteModel::GetIconSize() { return data(index(0), Qt::SizeHintRole).toSiz
 
 int SpriteModel::rowCount(const QModelIndex& /*parent*/) const { return protobuf->size(); }
 QVariant SpriteModel::data(const QModelIndex& index, int role) const {
+  if (!index.isValid()) return QVariant();
   if (role == Qt::DecorationRole)
     return QIcon(QString::fromStdString(protobuf->Get(index.row())));
   else if (role == Qt::BackgroundColorRole) {