From 813ad75a7f87d96bd372e7c2eca6a677009722a2 Mon Sep 17 00:00:00 2001
From: Hisham <hisham@gobolinux.org>
Date: Thu, 28 Jul 2016 17:24:25 -0300
Subject: Fix field name building in type_check.lua Port fix by @mpeterv in
 5f069526966ae37319ba745644a43e0cf64ad62c

---
 src/luarocks/core/type_check.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/luarocks/core/type_check.lua b/src/luarocks/core/type_check.lua
index a2e14efd..1822312b 100644
--- a/src/luarocks/core/type_check.lua
+++ b/src/luarocks/core/type_check.lua
@@ -134,9 +134,12 @@ end
 
 local function mkfield(context, field)
    if context == "" then
-      return field
+      return tostring(field)
+   elseif type(field) == "string" then
+      return context.."."..field
+   else
+      return context.."["..tostring(field).."]"
    end
-   return context.."."..field
 end
 
 --- Type check the contents of a table.
-- 
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