Eliminate "blinking" loading icon in browser on messages selection

- do not assign location.href to the same value as it is

1 files changed, 7 insertions, 5 deletions

diff --git a/program/js/app.js b/program/js/app.js
index 81b796ec1..42cbaa6f9 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -2062,12 +2062,14 @@ function rcube_webmail()
 
     if (name && (frame = this.get_frame_element(name))) {
       if (!show && (win = this.get_frame_window(name))) {
-        if (win.stop)
-          win.stop();
-        else // IE
-          win.document.execCommand('Stop');
+        if (win.location.href.indexOf(this.env.blankpage) < 0) {
+          if (win.stop)
+            win.stop();
+          else // IE
+            win.document.execCommand('Stop');
 
-        win.location.href = this.env.blankpage;
+          win.location.href = this.env.blankpage;
+        }
       }
       else if (!bw.safari && !bw.konq)
         $(frame)[show ? 'show' : 'hide']();