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-rw-r--r--tests/hash.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/hash.sh b/tests/hash.sh
index b3f3fa5bf..5022ea246 100644
--- a/tests/hash.sh
+++ b/tests/hash.sh
@@ -1,7 +1,7 @@
source common.sh
try () {
- echo -n "$2" > $TEST_ROOT/vector
+ printf "%s" "$2" > $TEST_ROOT/vector
hash=$($nixhash $EXTRA --flat --type "$1" $TEST_ROOT/vector)
if test "$hash" != "$3"; then
echo "hash $1, expected $3, got $hash"