The code is more understandable with 'if' instead of 'unless'.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The function calls itself "required", but it does not die when it
sees an unexpected EOF.
Let's rename it to "packet_key_val_read()".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
And while at it let's simplify t0021/rot13-filter.pl by
using Git/Packet.pm.
This will make it possible to reuse packet related
functions in other test scripts.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
