id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,blocking,blockedby
6378,An error is thrown if the returned document is expected to be valid XML but it is not.,tw2080,,"Additinal check is required to chatch if data.documentElement == null before data.documentElement.nodeName is checked.

Function httpData, line 5351 should be:
if ( xml && data.documentElement && data.documentElement.nodeName === ""parsererror"" ) {",bug,closed,undecided,1.4.3,ajax,1.4.2,invalid,,,,