Don't skip images before they load

imageringlist.cpp

@@ -168,6 +168,10 @@ void ImageRingList::increment()
 {
     if(m_images.size())
     {
+        //don't increment if current image was not loaded yet
+        if(!(*m_currImage)->rawImage())
+            return;
+
         (*m_firstImage)->release();
         m_firstImage = increment(m_firstImage);
         m_currImage = increment(m_currImage);