t/t7006: ignore return status of shell's unset builtin

diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index 2d922ae43cdaac23392f92d5b9b0470b1056b363..6aefe27593e89d57f075bc0d3dbc5a1104d874b7 100644 (file)
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -27,7 +27,7 @@ set_fake_editor () {
 case "$1" in
 */COMMIT_EDITMSG)
        test -z "$EXPECT_HEADER_COUNT" ||
-               test "$EXPECT_HEADER_COUNT" = $(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1") ||
+               test "$EXPECT_HEADER_COUNT" = "$(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1")" ||
                exit
        test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
        test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"