Make sure barcode box is emptied

static/js/pos.js

@@ -67,7 +67,6 @@ function findItem(q) {
             }
         }
         addItem(item['name'], code, price);
-        $("#barcode").val("");
     }
     if (q == "") {
         return;
@@ -170,11 +169,13 @@ $("#pos-lines-box").on("keypress", ".item-qty,.item-price", function (e) {
 $("#barcode").on('keypress', function (e) {
     if (e.which === 13) {
         findItem($("#barcode").val());
+        $("#barcode").val("");
     }
 });
 
 $("#barcodebtn").on("click", function () {
     findItem($("#barcode").val());
+    $("#barcode").val("");
 });
 
 $("body").on("keypress", "input[type=money],input[type=number]", function (e) {