don't upgrade systems with dirty fileystems

1 files changed, 1 insertions, 1 deletions

diff --git a/todo.py b/todo.py
index 74e2102c7..7baf04add 100644
--- a/todo.py
+++ b/todo.py
@@ -707,7 +707,7 @@ class ToDo:
 
 	    if self.fstab.hasDirtyFilesystems():
 		win.pop()
-		todo.intf.messageWindow(("Dirty Filesystems"),
+		self.intf.messageWindow(("Dirty Filesystems"),
 		    _("One or more of the filesystems for your Linux system "
 		      "was not unmounted cleanly. Please boot your Linux "
 		      "installation, let the filesystems be checked, and "