Fix javascript error in "IE 8.0/Tablet PC" browser (#1490210)

2 files changed, 2 insertions, 2 deletions

diff --git a/program/js/app.js b/program/js/app.js
index 399e903bf..d4169deef 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -1954,7 +1954,7 @@ function rcube_webmail()
     // attach events
     $.each(fn, function(i, f) {
       row[i].onclick = function(e) { f(e); return rcube_event.cancel(e); };
-      if (bw.touch) {
+      if (bw.touch && row[i].addEventListener) {
         row[i].addEventListener('touchend', function(e) {
           if (e.changedTouches.length == 1) {
             f(e);
diff --git a/program/js/list.js b/program/js/list.js
index bbf6e1e01..9a7f2840e 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -154,7 +154,7 @@ init_row: function(row)
     row.onmousedown = function(e){ return self.drag_row(e, this.uid); };
     row.onmouseup = function(e){ if (e.which == 1) return self.click_row(e, this.uid); };
 
-    if (bw.touch) {
+    if (bw.touch && row.addEventListener) {
       row.addEventListener('touchstart', function(e) {
         if (e.touches.length == 1) {
           self.touchmoved = false;