fix #1220 keep settings compatible

`table<string, any>` -> `string[]`

Author: sumneko

changelog.md

@@ -5,6 +5,7 @@
 * `FIX` [#1215](https://github.com/sumneko/lua-language-server/issues/1215)
 * `FIX` [#1217](https://github.com/sumneko/lua-language-server/issues/1217)
 * `FIX` [#1218](https://github.com/sumneko/lua-language-server/issues/1218)
+* `FIX` [#1220](https://github.com/sumneko/lua-language-server/issues/1220)
 
 ## 3.3.0
 `2022-6-15`

script/config/template.lua

@@ -87,9 +87,17 @@ register('Array', {}, function (self, value)
     return type(value) == 'table'
 end, function (self, value)
     local t = {}
-    for _, v in ipairs(value) do
-        if self.sub:checker(v) then
-            t[#t+1] = self.sub:loader(v)
+    if #value == 0 then
+        for k in pairs(value) do
+            if self.sub:checker(k) then
+                t[#t+1] = self.sub:loader(k)
+            end
+        end
+    else
+        for _, v in ipairs(value) do
+            if self.sub:checker(v) then
+                t[#t+1] = self.sub:loader(v)
+            end
         end
     end
     return t