Merge c2aad59ba6 into dbf4b2dd2e

2022-09-22 18:55:58 +08:00 · 2022-09-22 18:55:58 +08:00 · 0b16a40e95
parent dbf4b2dd2e c2aad59ba6
commit 0b16a40e95
1 changed files with 3 additions and 1 deletions
--- a/json.lua
+++ b/json.lua
@ -90,7 +90,9 @@ local function encode_table(val, stack)
      if type(k) ~= "string" then
        error("invalid table: mixed or invalid key types")
      end
-      table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
+      if k ~= "_" then
+        table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
+      end
    end
    stack[val] = nil
    return "{" .. table.concat(res, ",") .. "}"