From 9ac8831ecbd51b43c78cf9105c36feef96b16fd9 Mon Sep 17 00:00:00 2001
From: Osma Suominen <osma.suominen@helsinki.fi>
Date: Wed, 6 Oct 2021 10:14:22 +0300
Subject: [PATCH] Gracefully produce 404 error page for URLs with unknown
 vocabulary ID

---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 320796d5e..2425b72d7 100644
--- a/index.php
+++ b/index.php
@@ -49,7 +49,7 @@
         $vocab = $parts[1];
         try {
             $request->setVocab($parts[1]);
-        } catch (Exception $e) {
+        } catch (Exception | ValueError $e) {
             $request->setLang($controller->guessLanguage());
             $controller->invokeGenericErrorPage($request);
             return;