A file name with a newline is refused naming it once: `pardes: two\nlines.txt: a file name is one line...`, not `a file name: a file name ...`

The refusal's subject was the words "a file name", and its reason
began with them again. It now names the name given, its newline shown
`\n`, as /log and /index show one.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/test/fs.py b/test/fs.py
index 2ccd0690..270ac367 100644
--- a/test/fs.py
+++ b/test/fs.py
@@ -1561,7 +1561,7 @@ def test(binary, quic=False):
             finally:
                 shut.chmod(0o755)
             for word, said in (('@p999:1', b'pardes: @p999:1: this session has no such pane'),
-                               ('two\nlines.txt', b'a file name is one line')):
+                               ('two\nlines.txt', b'pardes: two\\nlines.txt: a file name is one line')):
                 refused = subprocess.run([binary, word], cwd=root, env=env,
                                          stdout=subprocess.PIPE, stderr=subprocess.PIPE, timeout=10)
                 assert refused.returncode == 1, refused