From c511f5d7c855b915baac7a014fbfaba974323537 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 30 Oct 2013 15:41:29 +0100
Subject: Eliminate "blinking" loading icon in browser on messages selection -
 do not assign location.href to the same value as it is

---
 program/js/app.js | 12 +++++++-----
 1 file 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']();
-- 
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