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>
diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 620cd02..c8e1937 100755
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -37,13 +37,13 @@
do
test_expect_success "builtin $p pattern compiles" '
echo "*.java diff=$p" > .gitattributes &&
- ! ( git diff --no-index Beer.java Beer-correct.java 2>&1 |
- grep "fatal" > /dev/null )
+ ! { git diff --no-index Beer.java Beer-correct.java 2>&1 |
+ grep "fatal" > /dev/null; }
'
test_expect_success "builtin $p wordRegex pattern compiles" '
- ! ( git diff --no-index --word-diff \
+ ! { git diff --no-index --word-diff \
Beer.java Beer-correct.java 2>&1 |
- grep "fatal" > /dev/null )
+ grep "fatal" > /dev/null; }
'
done
