perf: remove NYIs to be more JIT-friendly (#79)

KAG-2653
Kong · Mar 20, 2024 · 4e0133a · 4e0133a
1 parent d1f8aaf
commit 4e0133a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lualib/resty/kong/var.lua b/lualib/resty/kong/var.lua
@@ -108,7 +108,8 @@ local function var_get_by_index(index)
                                                         value_len, errmsg)
 
     if rc == NGX_OK then
-        return ffi_str(value_ptr[0], value_len[0])
+        local value = ffi_str(value_ptr[0], value_len[0])
+        return value
     end
 
     if rc == NGX_DECLINED then