Fix C-n/C-p under both 'line-prefix' and 'visual-line-mode'

* lisp/simple.el (line-move-finish): Use
'truncated-partial-width-window-p' to query whether partial-width
lines are actually truncated on display.  (Bug#72420)

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/simple.el b/lisp/simple.el
index a9f8b5845d8..1d3be2b1eaf 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -8200,7 +8200,7 @@ If NOERROR, don't signal an error if we can't move that many lines."
 
         ;; Move to the desired column.
         (if (and line-move-visual
-                 (not (or truncate-lines truncate-partial-width-windows)))
+                 (not (or truncate-lines (truncated-partial-width-window-p))))
             ;; Under line-move-visual, goal-column should be
             ;; interpreted in units of the frame's canonical character
             ;; width, which is exactly what vertical-motion does.