K 10 svn:author V 6 araujo K 8 svn:date V 27 2015-06-01T06:00:04.831251Z K 7 svn:log V 213 Remove unused variable, this variable fmtstr was introduced at revision r225868 and it is not used anymore after the convertion to use libxo at revision r283304. Differential Revision: D2678 Reviewed by: marcel END