From 3113669c1c291eed8510fff81c38056e75c94f85 Mon Sep 17 00:00:00 2001
From: Matthew Boedicker <24275+mmb@users.noreply.github.com>
Date: Fri, 11 Sep 2026 21:06:08 -0700
Subject: [PATCH] Crockford decoding should not silently remove U

This is not in the spec.

https://www.crockford.com/base32.html
---
 internal/tmpbbs/crockfordnormalize.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/internal/tmpbbs/crockfordnormalize.go b/internal/tmpbbs/crockfordnormalize.go
index bc63d37..ad594a4 100644
--- a/internal/tmpbbs/crockfordnormalize.go
+++ b/internal/tmpbbs/crockfordnormalize.go
@@ -7,7 +7,6 @@ var crockfordReplacer = strings.NewReplacer( //nolint:gochecknoglobals // consta
 	"I", "1",
 	"L", "1",
 	"O", "0",
-	"U", "",
 )
 
 func crockfordNormalize(s string) string {