Fix small issue with browser history

gbv · Aug 8, 2024 · ead3e14 · ead3e14
1 parent 98449f4
commit ead3e14
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/App.vue b/src/App.vue
@@ -68,6 +68,9 @@ addEventListener("popstate", initializeFromUrl)
 function updateUrl({ ppn } = {}) {
   const hash = window.location.hash
   const urlParams = new URLSearchParams(window.location.search)
+  if ((urlParams.get("ppn") || null) === ppn) {
+    return
+  }
   if (ppn) {
     urlParams.set("ppn", ppn)
   } else {