Fix crash when directory is become empty

2019-10-23 15:07:14 +02:00
parent c767a6e480
commit 9c28c841c6
1 changed files with 3 additions and 0 deletions
@@ -185,6 +185,9 @@ void ImageRingList::setFiles(const QStringList files, const QString &currentFile
        index = 0;

    m_firstImage = m_currImage = m_lastImage = m_images.begin()+index;
+    if(m_images.empty())
+        return;
+
    (*m_currImage)->load();

    m_width = DEFAULT_WIDTH<m_images.size()/2 ? DEFAULT_WIDTH : m_images.size()/2;