rem: if (row.isGuessedName && colID == "script-name") 
add: if ("isGuessedName" in row && colID == "script-name") 
context: function scv_getcprops (index, colID, properties){    var row;    if ((row = this.childData.locateChildByVisualRow (index, 0)))    {        if (row.fileType && colID == "script-name")            properties.AppendElement (row.fileType);        if (row.isGuessedName && colID == "script-name")            properties.AppendElement (this.atomGuessed);        if (row.bpcount > 0)            properties.AppendElement (this.atomBreakpoint);    }}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/e014e7e6630afe8d70caa7198725aea7c354a0db/venkman-outliners.js/buggy/extensions/venkman/resources/content/venkman-outliners.js