From a6ab8db3a3dc5ec107ef023c6659620584309c97 Mon Sep 17 00:00:00 2001
From: Alan Third <alan@idiocy.org>
Date: Fri, 12 Oct 2018 21:45:03 +0100
Subject: [PATCH] Ensure NS frame is redrawn correctly  after scroll

* src/nsterm.m (ns_copy_bits): Set needsDisplay so the previous cursor
position is redrawn.
---
 src/nsterm.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nsterm.m b/src/nsterm.m
index d92d6c32448..8c355a89f8f 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -2721,6 +2721,7 @@ ns_copy_bits (struct frame *f, NSRect src, NSRect dest)
       [FRAME_NS_VIEW (f) scrollRect: src
                                  by: NSMakeSize (dest.origin.x - src.origin.x,
                                                  dest.origin.y - src.origin.y)];
+      [FRAME_NS_VIEW (f) setNeedsDisplay:YES];
     }
 }
 
-- 
2.39.5