From 9be302e9a6de9423e3dd1563b58dd4f28d42a7b9 Mon Sep 17 00:00:00 2001
From: Ville Hakulinen <ville.hakulinen@gmail.com>
Date: Wed, 1 Jan 2020 20:53:18 +0200
Subject: [PATCH] Invalidate grid on allction when in ext_multigrid

When in ext_multigrid mode, after a window gets resized neovim wont
currently send all the needed events fill the window's blank space and
thus' UIs will have invalid grid state.
---
 src/nvim/screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index c68a90d6e3..fde6b1ceeb 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -6211,7 +6211,7 @@ void win_grid_alloc(win_T *wp)
       || grid->Rows != rows
       || grid->Columns != cols) {
     if (want_allocation) {
-      grid_alloc(grid, rows, cols, wp->w_grid.valid, wp->w_grid.valid);
+      grid_alloc(grid, rows, cols, wp->w_grid.valid, false);
       grid->valid = true;
     } else {
       // Single grid mode, all rendering will be redirected to default_grid.