Merge branch 'jk/use-write-script-more' into maint
authorJunio C Hamano <gitster@pobox.com>
Mon, 2 May 2016 21:24:14 +0000 (14:24 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 2 May 2016 21:24:14 +0000 (14:24 -0700)
Code clean-up.

* jk/use-write-script-more:
  t3404: use write_script
  t1020: do not overuse printf and use write_script
  t5532: use write_script


Trivial merge