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| author | Jeff King <peff@peff.net> | 2008-03-12 17:34:34 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-03-13 00:57:52 -0700 |
| commit | b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd (patch) | |
| tree | 4bb61d23645a1402c253f7b40e3ed9653999914a /t/t6030-bisect-porcelain.sh | |
| parent | aadbe44f883859536c5320e0ac1d6ed122c45671 (diff) | |
| download | git-b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd.tar.gz git-b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd.tar.xz | |
remove use of "tail -n 1" and "tail -1"
The "-n" syntax is not supported by System V versions of
tail (which prefer "tail -1"). Unfortunately "tail -1" is
not actually POSIX. We had some of both forms in our
scripts.
Since neither form works everywhere, this patch replaces
both with the equivalent sed invocation:
sed -ne '$p'
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t6030-bisect-porcelain.sh')
| -rwxr-xr-x | t/t6030-bisect-porcelain.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh index 4908e878f..f471c1526 100755 --- a/t/t6030-bisect-porcelain.sh +++ b/t/t6030-bisect-porcelain.sh @@ -219,7 +219,7 @@ test_expect_success 'bisect run & skip: cannot tell between 2' ' add_line_into_file "6: Yet a line." hello && HASH6=$(git rev-parse --verify HEAD) && echo "#"\!"/bin/sh" > test_script.sh && - echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh && + echo "sed -ne \\\$p hello | grep Ciao > /dev/null && exit 125" >> test_script.sh && echo "grep line hello > /dev/null" >> test_script.sh && echo "test \$? -ne 0" >> test_script.sh && chmod +x test_script.sh && @@ -244,8 +244,8 @@ test_expect_success 'bisect run & skip: find first bad' ' add_line_into_file "7: Should be the last line." hello && HASH7=$(git rev-parse --verify HEAD) && echo "#"\!"/bin/sh" > test_script.sh && - echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh && - echo "tail -1 hello | grep day > /dev/null && exit 125" >> test_script.sh && + echo "sed -ne \\\$p hello | grep Ciao > /dev/null && exit 125" >> test_script.sh && + echo "sed -ne \\\$p hello | grep day > /dev/null && exit 125" >> test_script.sh && echo "grep Yet hello > /dev/null" >> test_script.sh && echo "test \$? -ne 0" >> test_script.sh && chmod +x test_script.sh && |