1 files changed, 11 insertions, 7 deletions
diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index 553008c010..2f8b1b6b02 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -4571,17 +4571,21 @@ void redraw_statuslines(void)
 /*
  * Redraw all status lines at the bottom of frame "frp".
  */
-void win_redraw_last_status(frame_T *frp)
+void win_redraw_last_status(const frame_T *frp)
+  FUNC_ATTR_NONNULL_ARG(1)
 {
-  if (frp->fr_layout == FR_LEAF)
-    frp->fr_win->w_redr_status = TRUE;
-  else if (frp->fr_layout == FR_ROW) {
-    for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next)
+  if (frp->fr_layout == FR_LEAF) {
+    frp->fr_win->w_redr_status = true;
+  } else if (frp->fr_layout == FR_ROW) {
+    FOR_ALL_FRAMES(frp, frp->fr_child) {
       win_redraw_last_status(frp);
-  } else { /* frp->fr_layout == FR_COL */
+    }
+  } else {
+    assert(frp->fr_layout == FR_COL);
     frp = frp->fr_child;
-    while (frp->fr_next != NULL)
+    while (frp->fr_next != NULL) {
       frp = frp->fr_next;
+    }
     win_redraw_last_status(frp);
   }
 }