From 7b4bbaa0745969519368e76216e5f35c45f20ce2 Mon Sep 17 00:00:00 2001
From: Collin Funk <collin.funk1@gmail.com>
Date: Mon, 23 Mar 2026 21:44:05 -0700
Subject: [PATCH] tests: truncate: don't rely on errno being EISDIR

* tests/truncate/multiple-files.sh: Only check that an error is printed
instead of an exact message.
Reported by Bruno Haible.
---
 tests/truncate/multiple-files.sh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tests/truncate/multiple-files.sh b/tests/truncate/multiple-files.sh
index d7a984c420..a079b66ad4 100755
--- a/tests/truncate/multiple-files.sh
+++ b/tests/truncate/multiple-files.sh
@@ -24,10 +24,6 @@ returns_ 1 truncate -s0 a . b > out 2> err || fail=1
 test -f a || fail=1
 test -f b || fail=1
 compare /dev/null out || fail=1
-cat <<EOF > exp-err || framework_failure_
-truncate: cannot open '.' for writing: $EISDIR
-EOF
-compare exp-err err || fail=1
-
+compare /dev/null err && fail=1
 
 Exit $fail
-- 
2.47.3