patch 8.0.1815: crash with terminal window and with 'lazyredraw' set

Problem:    Still a crash with terminal window and with 'lazyredraw' set.
            (Antoine)
Solution:   Do not wipe out the buffer when updating the screen.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/ui.c b/src/ui.c
index 05e82e6c7..8e3f0deee 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -415,7 +415,10 @@ ui_breakcheck_force(int force)
 #endif
 	mch_breakcheck(force);
 
-    updating_screen = save_us;
+    if (save_us)
+	updating_screen = save_us;
+    else
+	reset_updating_screen(FALSE);
 }
 
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