From 026a292812a33562bc3438bf91777581aaa40738 Mon Sep 17 00:00:00 2001
From: ston1th <ston1th@giftfish.de>
Date: Thu, 27 May 2021 07:45:29 +0200
Subject: [PATCH] remove allocation

---
 main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 29d47e4..40a089b 100644
--- a/main.go
+++ b/main.go
@@ -145,7 +145,7 @@ func (g *GOL) grid() (gr *Grid) {
 	for i := 0; i < size; i++ {
 		gr.G[i] = g.grid1.G[i]
 	}
-	g.grid1, g.grid2 = g.grid2, new(Grid)
+	g.grid1, g.grid2 = g.grid2, g.grid1
 	return
 }