From 5838d3ff3871dd1441d7bc32134a809c3fae322f Mon Sep 17 00:00:00 2001
From: ichizok <gclient.gaap@gmail.com>
Date: Mon, 21 May 2018 14:28:36 +0900
Subject: [PATCH] Fix: redraw_after_callback should force flush

---
 src/screen.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/screen.c b/src/screen.c
index c617047a68..ed3c5ee545 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -476,6 +476,10 @@ redraw_after_callback(int call_update_screen)
     else
 #endif
 	out_flush();
+#ifdef FEAT_GUI_MACVIM
+    if (gui.in_use)
+	gui_macvim_force_flush();
+#endif
 
     --redrawing_for_callback;
 }