From c49a049515236b9db5476585911fde8da8a0924f Mon Sep 17 00:00:00 2001
From: "Kim F. Storm" <storm@cua.dk>
Date: Mon, 22 Nov 2004 23:26:13 +0000
Subject: [PATCH] (set_window_buffer): Clear display_error_modiff.

---
 src/window.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/window.c b/src/window.c
index 7362aa51178..39fa03c2879 100644
--- a/src/window.c
+++ b/src/window.c
@@ -2694,7 +2694,7 @@ shrink_windows (total, size, nchildren, shrinkable,
             ++nonzero_sizes;
             nonzero_idx = i;
           }
-      
+
       for (i = 0; i < nchildren; ++i)
         if (new_sizes[i] > min_size)
           {
@@ -3012,6 +3012,9 @@ set_window_buffer (window, buffer, run_hooks_p, keep_margins_p)
   if (EQ (window, selected_window))
     b->last_selected_window = window;
 
+  /* Let redisplay errors through.  */
+  b->display_error_modiff = 0;
+
   /* Update time stamps of buffer display.  */
   if (INTEGERP (b->display_count))
     XSETINT (b->display_count, XINT (b->display_count) + 1);
-- 
2.39.2