From eff07800140e8b4ba5215864cf533317de063249 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Poizl?= <nou.spiro@gmail.com>
Date: Sun, 10 Apr 2022 16:30:27 +0200
Subject: [PATCH] Fix crash if last file in directory is deleted

---
 imageringlist.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/imageringlist.cpp b/imageringlist.cpp
index 65142c3..4d0f724 100644
--- a/imageringlist.cpp
+++ b/imageringlist.cpp
@@ -310,5 +310,6 @@ void ImageRingList::dirChanged(QString dir)
         currentFile = (*m_currImage)->name();
 
     setDir(dir, currentFile);
-    emit currentImageChanged(m_currImage-m_images.begin());
+    if(m_images.size())
+        emit currentImageChanged(m_currImage-m_images.begin());
 }