From 66c61c8e6c30a05f1fc89fdaf29025015ebd7629 Mon Sep 17 00:00:00 2001
From: Anand S <36130650+ClobberXD@users.noreply.github.com>
Date: Fri, 20 Apr 2018 12:34:31 +0530
Subject: [PATCH] priv check before unmuting

Only unmutes a player if their shout priv hasn't been granted already
---
 init.lua | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/init.lua b/init.lua
index a980c1c..37388dd 100644
--- a/init.lua
+++ b/init.lua
@@ -78,11 +78,12 @@ function filter.mute(name, duration)
 
 	minetest.after(duration * 60, function()
 		muted[name] = nil
-		minetest.chat_send_player(name, "Chat privilege reinstated. Please do not abuse chat.")
-
-		local privs = minetest.get_player_privs(name)
-		privs.shout = true
-		minetest.set_player_privs(name, privs)
+ 		local privs = minetest.get_player_privs(name)
+		if privs.shout == false then
+			minetest.chat_send_player(name, "Chat privilege reinstated. Please do not abuse chat.")		
+			privs.shout = true
+			minetest.set_player_privs(name, privs)
+		end
 	end)
 end