t4034: fix use of one-shot variable assignment with shell function
The behavior of a one-shot environment variable assignment of the form "VAR=val cmd" is unspecified according to POSIX when "cmd" is a shell function. Indeed the behavior differs between shell implementations and even different versions of the same shell, thus should be avoided. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>maint
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@ -70,7 +70,7 @@ test_language_driver () {
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word_diff --color-words
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'
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test_expect_success "diff driver '$lang' in Islandic" '
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LANG=is_IS.UTF-8 LANGUAGE=is LC_ALL="$is_IS_locale" \
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test_env LANG=is_IS.UTF-8 LANGUAGE=is LC_ALL="$is_IS_locale" \
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word_diff --color-words
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'
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}
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