Merge branch 'bc/t9001-zsh-in-posix-emulation-mode'

Test portability fix. * bc/t9001-zsh-in-posix-emulation-mode: t9001: avoid including non-trailing NUL bytes in variables

Junio C Hamano committed Dec 10, 2019 at 13:11 UTC 08d2f46d0caf4125ef8f416b7bdc38af62233fb6

No changes.