From fcbcebadff46f907b38fcf2d79adb3209c5a205d Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 21 Nov 2018 14:47:10 -0800
Subject: bpo-31146: Don't fallback switcher to english on not-yet pusblished
 languages. (GH-10558)

(cherry picked from commit 6b73bb523a176123a819e4ebac3727d31d861515)

Co-authored-by: Julien Palard <julien@palard.fr>
---
 Doc/tools/static/switchers.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Doc/tools/static/switchers.js b/Doc/tools/static/switchers.js
index 2c051eb..dbf907e 100644
--- a/Doc/tools/static/switchers.js
+++ b/Doc/tools/static/switchers.js
@@ -48,6 +48,12 @@
       else
         buf.push('<option value="' + language + '">' + title + '</option>');
     });
+    if (!(current_language in all_languages)) {
+        // In case we're browsing a language that is not yet in all_languages.
+        buf.push('<option value="' + current_language + '" selected="selected">' +
+                 current_language + '</option>');
+        all_languages[current_language] = current_language;
+    }
     buf.push('</select>');
     return buf.join('');
   }
-- 
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