rem: } catch (ex) {}; 
add: } catch (ex) {} 
context:     onStatusChange: function(aWebProgress, aRequest, aStatus, aMessage)    {      // Looks like it's possible that we get call while the document has been already delete!      // therefore we need to protect ourself by using try/catch      try {        statusText = document.getElementById("statusText");        if (statusText)          statusText.setAttribute("label", aMessage);      } catch (ex) {};    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/b62d5b649e7781d60401956bd3fdd04eca7a3f88/MsgComposeCommands.js/buggy/mail/components/compose/content/MsgComposeCommands.js