[PATCH 2/3] t6025: replace pipe with redirection operator

[Shourya Shukla <shouryashukla.oo@gmail.com>]

The exit code of pipes(|) are always ignored, which will create
errors in subsequent statements. Let's handle it by redirecting
its output to a file and capturing return values. Replace pipe
with redirect(>) operator.

Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com>
---
 t/t6025-merge-symlinks.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/t/t6025-merge-symlinks.sh b/t/t6025-merge-symlinks.sh
index b9219af659..41bae56ea9 100755
--- a/t/t6025-merge-symlinks.sh
+++ b/t/t6025-merge-symlinks.sh
@@ -18,13 +18,13 @@ test_expect_success 'setup' '
 	git branch b-symlink &&
 	git branch b-file &&
 	l=$(printf file | git hash-object -t blob -w --stdin) &&
-	echo "120000 $l	symlink" |
-	git update-index --index-info &&
+	echo "120000 $l	symlink" >foo &&
+	git update-index --index-info <foo &&
 	git commit -m master &&
 	git checkout b-symlink &&
 	l=$(printf file-different | git hash-object -t blob -w --stdin) &&
-	echo "120000 $l	symlink" |
-	git update-index --index-info &&
+	echo "120000 $l	symlink" >foo &&
+	git update-index --index-info <foo &&
 	git commit -m b-symlink &&
 	git checkout b-file &&
 	echo plain-file >symlink &&
-- 
2.20.1