t / t4013 / diff.diff_--no-index_--raw_dir2_diron commit Makefile: NO_OPENSSL=1 should no longer imply BLK_SHA1=1 (edb6a17)
   1$ git diff --no-index --raw dir2 dir
   2:000000 100644 0000000... 0000000... A  dir/sub
   3$