From 2ad8a6f896952f4eb50ff62287b8dfaa50dfcd21 Mon Sep 17 00:00:00 2001
From: Michael Rasmussen <mir@datanom.net>
Date: Mon, 8 Jun 2015 00:22:53 +0200
Subject: [PATCH] Finish change row per page

---
 js/forms.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/forms.js b/js/forms.js
index 458e412..5e36c11 100644
--- a/js/forms.js
+++ b/js/forms.js
@@ -5,9 +5,13 @@ function updateRowsPerPage() {
     var url;
     var base;
     var href;
-    var rowsPerPage = document.getElementById("rows");
     var link = document.getElementsByTagName('a');
     var found = false;
+    var rowsPerPage = document.getElementById("rows");
+
+    if (rowsPerPage.length < 1) {
+        return;
+    }
     for (var i = 0; i < link.length; i++) {
         url = link[i].href;
         pos = url.search('rowsperpage');
-- 
2.39.2