From f589c988b16d6f0113caf05bcc877af09e11ca47 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Wed, 17 Jul 2019 02:35:57 +0200
Subject: [PATCH] Handle invalid //rotate usage gracefully, fixes #150

---
 worldedit_commands/init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
index 7db138b..70b5deb 100644
--- a/worldedit_commands/init.lua
+++ b/worldedit_commands/init.lua
@@ -982,7 +982,7 @@ minetest.register_chatcommand("/rotate", {
 			worldedit.player_notify(name, "invalid usage: " .. param)
 			return nil
 		end
-		if angle % 90 ~= 0 then
+		if angle % 90 ~= 0 or angle % 360 == 0 then
 			worldedit.player_notify(name, "invalid usage: angle must be multiple of 90")
 			return nil
 		end