t/gitweb-lib: Don't pass constant to decode_utf8
commit598df7bcb775a247cc3f20c5a8b1b36955b16462
authorBrian Gernhardt <brian@gernhardtsoftware.com>
Wed, 20 Oct 2010 05:57:11 +0000 (20 01:57 -0400)
committerJunio C Hamano <gitster@pobox.com>
Wed, 20 Oct 2010 20:01:33 +0000 (20 13:01 -0700)
tree685147b5a51b6147106560e63f585b76c7751296
parent5b57413cb3952654031115f6f840e3dcb120914e
t/gitweb-lib: Don't pass constant to decode_utf8

Encode.pm started updating the string to decode in-place when a second
argument is passed in version 2.40.

This causes 'decode_utf8("", Encode::FB_CROAK)' to die with a message
like:

  Modification of a read-only value attempted at .../Encode.pm line 216.

Work around this by passing an empty variable instead of a constant
string.

Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/gitweb-lib.sh