From fa0ae4cf7e57451530f6ef3b6c9da681b7bdc383 Mon Sep 17 00:00:00 2001
From: Chong Yidong <cyd@stupidchicken.com>
Date: Sat, 17 Mar 2007 19:47:13 +0000
Subject: [PATCH] (try_window_id): Increment matrix positions if the buffer's
 byte count has increased, but not the character count.

---
 src/xdisp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xdisp.c b/src/xdisp.c
index 07762f56582..544043f2747 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -14898,7 +14898,7 @@ try_window_id (w)
     sync_frame_with_window_matrix_rows (w);
 
   /* Adjust buffer positions in reused rows.  */
-  if (delta)
+  if (delta || delta_bytes)
     increment_matrix_positions (current_matrix,
 				first_unchanged_at_end_vpos + dvpos,
 				bottom_vpos, delta, delta_bytes);
-- 
2.39.5