- fixed blankpage handling in show_contentframe(): don't set display (=none) for blank content

1 files changed, 6 insertions, 3 deletions

diff --git a/program/js/app.js b/program/js/app.js
index 91389415a..0727821c4 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -1232,9 +1232,12 @@ function rcube_webmail()
     var frm;
     if (this.env.contentframe && (frm = rcube_find_object(this.env.contentframe)))
       {
-      if (!show && window.frames[this.env.contentframe] && frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
-        frames[this.env.contentframe].location.href = this.env.blankpage;
-      if (!bw.safari)
+      if (!show && window.frames[this.env.contentframe])
+        {
+        if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
+	  window.frames[this.env.contentframe].location.href = this.env.blankpage;
+	}
+      else if (!bw.safari)
         frm.style.display = show ? 'block' : 'none';
       }