t/t4018: avoid two unnecessary sub-shell invocations
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -37,13 +37,13 @@ for p in $builtin_patterns
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do
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test_expect_success "builtin $p pattern compiles" '
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echo "*.java diff=$p" > .gitattributes &&
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! ( git diff --no-index Beer.java Beer-correct.java 2>&1 |
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grep "fatal" > /dev/null )
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! { git diff --no-index Beer.java Beer-correct.java 2>&1 |
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grep "fatal" > /dev/null; }
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'
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test_expect_success "builtin $p wordRegex pattern compiles" '
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! ( git diff --no-index --word-diff \
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! { git diff --no-index --word-diff \
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Beer.java Beer-correct.java 2>&1 |
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grep "fatal" > /dev/null )
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grep "fatal" > /dev/null; }
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'
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done
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