From da68b3cbaf9c2c8b7d36ac224790aae84b1fe686 Mon Sep 17 00:00:00 2001
From: Emmanuel Lepage Vallee <elv1313@gmail.com>
Date: Mon, 1 Oct 2018 14:55:53 -0400
Subject: [PATCH] table.join: Make deterministic.

`pairs` order isn't defined and `{...}` will always be ordered.
There is no reason to have random behavior where it can be
predicted at no additional cost.
---
 lib/gears/table.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gears/table.lua b/lib/gears/table.lua
index 54ceab4b..8b9bb6c2 100644
--- a/lib/gears/table.lua
+++ b/lib/gears/table.lua
@@ -18,7 +18,7 @@ local gtable = {}
 -- @return A new table containing all keys from the arguments.
 function gtable.join(...)
     local ret = {}
-    for _, t in pairs({...}) do
+    for _, t in ipairs({...}) do
         if t then
             for k, v in pairs(t) do
                 if type(k) == "number" then