[PATCH 3/3] Fix sed usage in tests to work around broken xpg4/sed on Solaris

In 99094a7a, a trivial && breakage was fixed. This exposed a problem
with the test when run on Solaris with xpg4/sed that had gone silently
undetected since its introduction in e4bd10b2. Solaris' sed executes
the requested substitution but prints a warning about the missing
newline at the end of the file and exits with status 2.

% echo "CHANGE_ME" | \
tr -d "\\012" | /usr/xpg4/bin/sed -e 's/CHANGE_ME/change_me/'
sed: Missing newline at end of file standard input.
change_me
% echo $?
2

To work around this, use perl to perform the substitution instead.

Signed-off-by: Ben Walton <redacted>
---
 t/t9500-gitweb-standalone-no-errors.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index e94b2f1..a7383fa 100755
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh

@@ -290,7 +290,7 @@ test_expect_success 'setup incomplete lines' '
 	echo "incomplete" | tr -d "\\012" >>file &&
 	git commit -a -m "Add incomplete line" &&
 	git tag incomplete_lines_add &&
-	sed -e s/CHANGE_ME/change_me/ <file >file+ &&
+	perl -pne "s/CHANGE_ME/change_me/" file >file+ &&
 	mv -f file+ file &&
 	git commit -a -m "Incomplete context line" &&
 	git tag incomplete_lines_ctx &&

-- 
2.1.4