rem: var n = aDS.GetTarget(aRes, aProp, true); if (n) return n.QueryInterface(Components.interfaces.nsIRDFLiteral).Value; 
add: var n = aDS.GetTarget(aRes, aProp, true); if (n) return n.QueryInterface(Components.interfaces.nsIRDFLiteral).Value; return null; 
context: function readRDFString(aDS,aRes,aProp) {          var n = aDS.GetTarget(aRes, aProp, true);          if (n)            return n.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2791e6043e8cb2421f806496b7f5917d88acd7a8/search-panel.js/buggy/suite/common/search/search-panel.js