A handy introduction to using git bisect to track down bugs:

http://www.effectiveperlprogramming.com/blog/date/2010/07

C. -- Colin Campbell Chief Software Engineer, PTFS Europe Limited Content Management and Library Solutions +44 (0) 208 366 1295 (phone) +44 (0) 7759 633626 (mobile) colin.campbell@ptfs-europe.com skype: colin_campbell2 http://www.ptfs-europe.com