From fceb1a37df623649d191c3c1a881e5b0538b1391 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Tue, 3 Mar 2020 19:39:02 -0500
Subject: Added test suite and API type checking for more helpful error
 messages.

---
 core/locale.lua | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'core/locale.lua')

diff --git a/core/locale.lua b/core/locale.lua
index 48de4af5..45a0f855 100644
--- a/core/locale.lua
+++ b/core/locale.lua
@@ -23,12 +23,12 @@ for line in f:lines() do
   -- comment.
   if not line:find('^%s*[^%w_%[]') then
     local id, str = line:match('^(.-)%s*=%s*(.+)$')
-    if id and str and assert(not M[id], 'duplicate locale key: '..id) then
+    if id and str and assert(not M[id], 'duplicate locale key "%s"', id) then
       M[id] = not CURSES and str or str:gsub('_', '')
     end
   end
 end
 f:close()
 
-return setmetatable(M,
-                    {__index = function(_, k) return 'No Localization:'..k end})
+setmetatable(M, {__index = function(_, k) return 'No Localization:'..k end})
+return M
-- 
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