From 814c25024bf68206ed49d5373e443077a2b0b986 Mon Sep 17 00:00:00 2001
From: "Amy J. Ko" <ajko@uw.edu>
Date: Mon, 22 Jul 2024 14:29:18 -0700
Subject: [PATCH] Fixed back button.

---
 src/routes/guide/Guide.svelte | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/routes/guide/Guide.svelte b/src/routes/guide/Guide.svelte
index 1f8fa9bdb..8dc0ea4f4 100644
--- a/src/routes/guide/Guide.svelte
+++ b/src/routes/guide/Guide.svelte
@@ -70,6 +70,7 @@
     afterNavigate(() => {
         // Set the current locale.
         locale = getLocaleInURL();
+        concept = getConceptFromURL();
         const currentConcept = getConcept(concept);
         // Only update the path if the concept exists and is not already in the path.
         if (
@@ -81,7 +82,7 @@
             path.set([currentConcept]);
         }
         // Only update if the path isn't already empty.
-        else if (currentConcept === null && $path.length !== 0) {
+        else if (currentConcept === undefined) {
             path.set([]);
         }
     });