From fee604728d3ae3c6a4c3b40fe6826119fea371d6 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Wed, 22 Feb 2017 20:06:57 +0100
Subject: [PATCH] api: use local variable space for pfUI modules

---
 pfUI.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pfUI.lua b/pfUI.lua
index debcfd06..fb0efff4 100644
--- a/pfUI.lua
+++ b/pfUI.lua
@@ -81,6 +81,15 @@ pfUI:SetScript("OnEvent", function()
       if pfUI_config["disabled"] and pfUI_config["disabled"][m]  == "1" then
         -- message("DEBUG: module " .. m .. " has been disabled")
       else
+        local env_pfui = {}
+        local env_global = getfenv(0)
+        setmetatable(env_pfui, {__index = env_global})
+        setfenv(1, env_pfui)
+        env_pfui._G = getfenv(0)
+        env_pfui._C = pfUI_config
+        env_pfui._A = pfUI.api
+
+        setfenv(pfUI.module[m], env_pfui)
         pfUI.module[m]()
       end
     end