diff --git a/public/assets/js/functions.js b/public/assets/js/functions.js
index 6a2ecc8..aa03134 100644
--- a/public/assets/js/functions.js
+++ b/public/assets/js/functions.js
@@ -117,8 +117,8 @@ function sortBy(column) {
             let rowYNumber = rowYId.charAt(rowYId.length -1)
             let valueY = document.getElementById(column + '_' + rowYNumber).value
 
-            let currentSortOrder =  document.getElementById(column + '_sort')
-            let sortOrder = 0
+            let currentSortOrder = document.getElementById(column + '_sort')
+            let sortOrder
             if (currentSortOrder.innerHTML === 'asc') {
                 sortOrder = 1
             } else {