Unable to store binaries in pass 1.7.2

[Felix Richter]

Hey,

it seems that in the transition from pass 1.7.1 -> 1.7.2 the code changed which
now makes it impossible to store raw binary files:

Steps to Reproduce Reproduce:

$ pass --version
============================================
= pass: the standard unix password manager =
=                                          =
=                  v1.7.1                  =
=                                          =
=             Jason A. Donenfeld           =
=               Jason at zx2c4.com            =
=                                          =
=      http://www.passwordstore.org/       =
============================================

$ dd if=/dev/zero bs=2 count=1 | pass insert -m null
1+0 records in
1+0 records out
2 bytes copied, 2.9799e-05 s, 67.1 kB/s
Enter contents of null and press Ctrl+D when finished:


$ pass null | hexdump -C
00000000  00 00                                             |..|
00000002

$ pass --version
============================================
= pass: the standard unix password manager =
=                                          =
=                  v1.7.2                  =
=                                          =
=             Jason A. Donenfeld           =
=               Jason at zx2c4.com            =
=                                          =
=      http://www.passwordstore.org/       =
============================================

$ dd if=/dev/zero bs=2 count=1 | pass insert -m null2
1+0 records in
1+0 records out
2 bytes copied, 3.0273e-05 s, 66.1 kB/s
Enter contents of null2 and press Ctrl+D when finished:

pass null2 | hexdump -C
/nix/store/z4h1xy952qvp3zc287mmxngyl5ip364n-password-store-1.7.2/bin/.pass-wrapped:
line 365: warning: command substitution: ignored null byte in input
00000000  0a                                                |.|
00000001



Regards,

Felix