Fix results being searched before index building;

refactor resultSet generation to fix duplicate items with large db

assets/js/fastsearch.js

@@ -38,11 +38,6 @@ window.onload = function () {
     xhr.send();
 }
 
-
-function itemGen(name, link) {
-    return `<li class="post-entry"><header class="entry-header">${name}&nbsp;»</header><a href="${link}" aria-label="${name}"></a></li>`
-}
-
 function activeToggle() {
     document.activeElement.parentElement.classList.toggle("focus")
 }
@@ -57,14 +52,15 @@ function reset() {
 sInput.onkeyup = function (e) {
     // run a search query (for "term") every time a letter is typed
     // in the search box
+    if (fuse) {
         const results = fuse.search(this.value.trim()); // the actual query being run using fuse.js
-
         if (results.length !== 0) {
             // build our html if result exists
             let resultSet = ''; // our results bucket
 
             for (let item in results) {
-            resultSet = resultSet + itemGen(results[item].item.title, results[item].item.permalink)
+                resultSet += `<li class="post-entry"><header class="entry-header">${results[item].item.title}&nbsp;»</header>` +
+                    `<a href="${results[item].item.permalink}" aria-label="${results[item].item.title}"></a></li>`
             }
 
             resList.innerHTML = resultSet;
@@ -76,6 +72,7 @@ sInput.onkeyup = function (e) {
             resList.innerHTML = '';
         }
     }
+}
 
 sInput.addEventListener('search', function (e) {
     // clicked on x