(set_window_buffer): Clear display_error_modiff.

1 files changed, 4 insertions, 1 deletions

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);