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Diffstat (limited to 'tests/tests.sh')
| -rwxr-xr-x | tests/tests.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/tests.sh b/tests/tests.sh index 662efd9..f233f74 100755 --- a/tests/tests.sh +++ b/tests/tests.sh @@ -495,7 +495,7 @@ elif command -v expect_unbuffer &>/dev/null; then fi function bfs_pty() { - test -n "$UNBUFFER" || skip + test -n "${UNBUFFER:-}" || skip bfs_verbose "$@" "$UNBUFFER" bash -c 'stty cols 80 rows 24 && "$@"' bash "${BFS[@]}" "$@" |