From 3b51e9fde8e86e6a082922bc7db2f673ed981836 Mon Sep 17 00:00:00 2001
From: Ezra Shaw <ezrasure@outlook.com>
Date: Sat, 25 Feb 2023 22:12:30 +1300
Subject: [PATCH] fix: fix issue in  macro

---
 src/tools/error_index_generator/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/error_index_generator/main.rs b/src/tools/error_index_generator/main.rs
index 98eda97e236c..373196b66428 100644
--- a/src/tools/error_index_generator/main.rs
+++ b/src/tools/error_index_generator/main.rs
@@ -22,7 +22,7 @@ macro_rules! register_diagnostics {
         pub fn error_codes() -> Vec<(&'static str, Option<&'static str>)> {
             let mut errors: Vec<(&str, Option<&str>)> = vec![
                 $((stringify!($error_code), Some($message)),)+
-                $((stringify!($undocumented), None),)+
+                $((stringify!($undocumented), None),)*
             ];
             errors.sort();
             errors