[PATCH v3 2/5] t4034: fix use of one-shot variable assignment with shell function
- From
- Eric Sunshine <ericsunshine@charter.net>
- Date
- Jul 27, 2024, 05:35 UTC
- Message-ID
- <20240727053509.34339-3-ericsunshine@charter.net>
- In-Reply-To
- <20240727053509.34339-1-ericsunshine@charter.net>
From: Eric Sunshine <sunshine@sunshineco.com>
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> --- t/t4034-diff-words.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh index 74586f3813..4dcd7e9925 100755 --- a/t/t4034-diff-words.sh +++ b/t/t4034-diff-words.sh @@ -70,7 +70,7 @@ test_language_driver () { word_diff --color-words ' test_expect_success "diff driver '$lang' in Islandic" ' - LANG=is_IS.UTF-8 LANGUAGE=is LC_ALL="$is_IS_locale" \ + test_env LANG=is_IS.UTF-8 LANGUAGE=is LC_ALL="$is_IS_locale" \ word_diff --color-words ' }
-- 2.45.2