rem: } catch(ex) { 
add: } catch(ex) { 
context: function ensureSearchPref() {      var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService(Components.interfaces.nsIRDFService);   var ds = rdf.GetDataSource("rdf:internetsearch");   kNC_Name = rdf.GetResource("http://home.netscape.com/NC-rdf#Name");   try {            defaultEngine = mPrefs.getCharPref("browser.search.defaultengine");        } catch(ex) {            ensureDefaultEnginePrefs(rdf, ds);            defaultEngine = mPrefs.getCharPref("browser.search.defaultengine");            }   }
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/082597c19546028fed4947d62f061515a4134753/navigator.js/buggy/suite/browser/navigator.js