rem: var neverPrefName = PREF_UPDATE_NEVER_BRANCH + gUpdates.update.version; 
add:     var neverPrefName = PREF_UPDATE_NEVER_BRANCH + encodeURIComponent(gUpdates.update.version); 
context:   never: function () {    // if the user hits "Never", we should not prompt them about this    // major version again, unless they manually do "Check for Updates..."    // which, will clear the "never" pref for the version presented    // so that if they do "Later", we will remind them later.    var neverPrefName = PREF_UPDATE_NEVER_BRANCH + gUpdates.update.version;    gPref.setBoolPref(neverPrefName, true);    this.wiz.cancel();  },
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/2e64a1c361988ffd035019f6d80359c2afb07889/updates.js/clean/toolkit/mozapps/update/content/updates.js