check to see if the content frame exists before loading a contact

JohnDoh

2014-11-13 0a909fb722f2089a90d202d83558b4f271626944

check to see if the content frame exists before loading a contact

 program/js/app.js

@@ -4704,7 +4704,7 @@
      source = this.env.source ? this.env.address_sources[this.env.source] : null;

    // we don't have dblclick handler here, so use 200 instead of this.dblclick_time
    if (id = list.get_single_selection())
    if (this.env.contentframe && (id = list.get_single_selection()))
      this.preview_timer = setTimeout(function(){ ref.load_contact(id, 'show'); }, 200);
    else if (this.env.contentframe)
      this.show_contentframe(false);