From 5fc7577b5a3bc2c445522dfd5b287e1c6eddc3e9 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Sun, 31 Aug 2025 23:33:22 -0400
Subject: Switch to using optional return values for list indexing.

---
 lib/json/json.tm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/json/json.tm')

diff --git a/lib/json/json.tm b/lib/json/json.tm
index 8127ce52..ab9b95dd 100644
--- a/lib/json/json.tm
+++ b/lib/json/json.tm
@@ -79,7 +79,7 @@ enum JSON(
                         string ++= esc
                         pos += 2
                     else if m := text.matching_pattern($Pat/u{4 digit}/)
-                        string ++= Text.from_codepoints([Int32.parse(m.captures[1])!])
+                        string ++= Text.from_codepoints([Int32.parse(m.captures[1]!)!])
                         pos += 1 + m.text.length
                     else
                         if remainder
-- 
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