From 7888ac585c7dedce6423104c071c9e086c6d49c4 Mon Sep 17 00:00:00 2001
From: Joe Mooring <joe.mooring@veriphor.com>
Date: Sun, 29 Dec 2024 16:44:13 -0500
Subject: [PATCH] config/allconfig: Fix slice of language configs

Fixes #13201
---
 config/allconfig/allconfig.go                 |  1 -
 .../allconfig/allconfig_integration_test.go   | 22 +++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/config/allconfig/allconfig.go b/config/allconfig/allconfig.go
index 5fe6edcd16f..4d65d5f2bab 100644
--- a/config/allconfig/allconfig.go
+++ b/config/allconfig/allconfig.go
@@ -751,7 +751,6 @@ func (c *Configs) Init() error {
 	var languages langs.Languages
 	defaultContentLanguage := c.Base.DefaultContentLanguage
 	for k, v := range c.LanguageConfigMap {
-		c.LanguageConfigSlice = append(c.LanguageConfigSlice, v)
 		languageConf := v.Languages[k]
 		language, err := langs.NewLanguage(k, defaultContentLanguage, v.TimeZone, languageConf)
 		if err != nil {
diff --git a/config/allconfig/allconfig_integration_test.go b/config/allconfig/allconfig_integration_test.go
index 43d5261d098..162a36cdb89 100644
--- a/config/allconfig/allconfig_integration_test.go
+++ b/config/allconfig/allconfig_integration_test.go
@@ -193,3 +193,25 @@ x
 	b.Assert(err, qt.IsNotNil)
 	b.Assert(err.Error(), qt.Contains, `failed to create config: unknown output format "foo" for kind "home"`)
 }
+
+// Issue 13201
+func TestLanguageConfigSlice(t *testing.T) {
+	t.Parallel()
+
+	files := `
+-- hugo.toml --
+disableKinds = ['page','rss','section','sitemap','taxonomy','term']
+[languages.en]
+title = 'TITLE_EN'
+weight = 2
+[languages.de]
+title = 'TITLE_DE'
+weight = 1
+[languages.fr]
+title = 'TITLE_FR'
+weight = 3
+`
+
+	b := hugolib.Test(t, files)
+	b.Assert(b.H.Configs.LanguageConfigSlice[0].Title, qt.Equals, `TITLE_DE`)
+}