From e7bbae8d181e4a099f5e276aa28a3c832c8eb362 Mon Sep 17 00:00:00 2001
From: Virgil <virgil@lethean.io>
Date: Thu, 2 Apr 2026 11:34:08 +0000
Subject: [PATCH] fix(i18n): avoid duplicate lang miss dispatch

Co-Authored-By: Virgil <virgil@lethean.io>
---
 i18n.go      |  2 +-
 i18n_test.go | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/i18n.go b/i18n.go
index 0e755b7..4d6e8b9 100644
--- a/i18n.go
+++ b/i18n.go
@@ -259,7 +259,7 @@ func Lang(key string) string {
 			}
 		}
 	}
-	return T("lang." + key)
+	return "lang." + key
 }
 
 func normalizeLookupKey(key string) string {
diff --git a/i18n_test.go b/i18n_test.go
index 8d5ea02..3ac547a 100644
--- a/i18n_test.go
+++ b/i18n_test.go
@@ -365,6 +365,28 @@ func TestLang_Good(t *testing.T) {
 	}
 }
 
+func TestLang_MissingKeyHandler_FiresOnce(t *testing.T) {
+	svc, err := New()
+	require.NoError(t, err)
+	prev := Default()
+	SetDefault(svc)
+	t.Cleanup(func() {
+		SetMissingKeyHandlers()
+		SetMode(ModeNormal)
+		SetDefault(prev)
+	})
+
+	SetMode(ModeCollect)
+	calls := 0
+	SetMissingKeyHandlers(func(MissingKey) {
+		calls++
+	})
+
+	got := Lang("zz")
+	assert.Equal(t, "[lang.zz]", got)
+	assert.Equal(t, 1, calls)
+}
+
 // --- AddHandler / PrependHandler ---
 
 func TestAddHandler_Good(t *testing.T) {