From dff9606216920e8d12cfda4b95ed9ed4e3ea4159 Mon Sep 17 00:00:00 2001
From: Christian Speckner <christian.speckner@mayflower.de>
Date: Sat, 4 Jun 2022 08:45:39 +0200
Subject: [PATCH] Fix out-of-bounds.

---
 src/gui/FileListWidget.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/FileListWidget.cxx b/src/gui/FileListWidget.cxx
index 272fc396c..e4acdc227 100644
--- a/src/gui/FileListWidget.cxx
+++ b/src/gui/FileListWidget.cxx
@@ -247,7 +247,7 @@ bool FileListWidget::hasNextHistory()
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 string& FileListWidget::fixPath(string& path)
 {
-  if(path.back() == FilesystemNode::PATH_SEPARATOR)
+  if(path.length() > 0 && path.back() == FilesystemNode::PATH_SEPARATOR)
   {
     path.pop_back();
     if(path.length() == 2 && path.back() == ':')