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>
Brian Gernhardt committed
Oct 20, 2010 at 01:57 UTC
598df7bcb775a247cc3f20c5a8b1b36955b16462
1 file changed
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t/gitweb-lib.sh
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@@ -80,7 +80,7 @@ if ! test_have_prereq PERL; then
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test_done
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fi
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-perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
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+perl -MEncode -e '$e="";decode_utf8($e, Encode::FB_CROAK)' >/dev/null 2>&1 || {
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skip_all='skipping gitweb tests, perl version is too old'
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test_done
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}