Merge branch 'ak/extract-argv0-last-dir-sep' into maint

Code simplification. * ak/extract-argv0-last-dir-sep: exec_cmd.c: use find_last_dir_sep() for code simplification

Junio C Hamano committed Mar 10, 2016 at 11:13 UTC c6f399c96f5a323a11f63a54553664c596bf0e2d

No changes.