Fix field name building in type_check.lua

Use 'parent[field]' notation for non-string fields.
mpeterv · Jul 5, 2016 · 5f06952 · 5f06952
1 parent fa60a09
commit 5f06952
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/luarocks/type_check.lua b/src/luarocks/type_check.lua
@@ -234,9 +234,12 @@ 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.