From 14c610d1e2849c1d162adf6f43b72e023780ffde Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Fri, 6 Oct 2023 11:56:31 -0400
Subject: tests: Check for expect_unbuffer too

That's where FreeBSD installs it.
---
 tests/tests.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/tests.sh b/tests/tests.sh
index 5297446..662efd9 100755
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -488,11 +488,17 @@ function invoke_bfs() {
     fi
 }
 
+if command -v unbuffer &>/dev/null; then
+    UNBUFFER=unbuffer
+elif command -v expect_unbuffer &>/dev/null; then
+    UNBUFFER=expect_unbuffer
+fi
+
 function bfs_pty() {
-    command -v unbuffer &>/dev/null || skip
+    test -n "$UNBUFFER" || skip
 
     bfs_verbose "$@"
-    unbuffer bash -c 'stty cols 80 rows 24 && "$@"' bash "${BFS[@]}" "$@"
+    "$UNBUFFER" bash -c 'stty cols 80 rows 24 && "$@"' bash "${BFS[@]}" "$@"
     local status="$?"
 
     if ((status > 125)); then
-- 
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