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Check model rowCount before accessing to data.

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This commit is contained in:
Luis Ángel San Martín
2016-04-13 22:51:15 +02:00
parent cfece24a3f
commit 4ef185c885
2 changed files with 5 additions and 2 deletions
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2
YACReaderLibrary/grid_comics_view.cpp
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@ -194,7 +194,7 @@ void GridComicsView::updateBackgroundConfig()
//backgroun image configuration
bool useBackgroundImage = settings->value(USE_BACKGROUND_IMAGE_IN_GRID_VIEW, true).toBool();
if(useBackgroundImage)
if(useBackgroundImage && this->model->rowCount() > 0)
{
float opacity = settings->value(OPACITY_BACKGROUND_IMAGE_IN_GRID_VIEW, 0.2).toFloat();
float blurRadius = settings->value(BLUR_RADIUS_BACKGROUND_IMAGE_IN_GRID_VIEW, 75).toInt();