commit 458ac51a05426c1af9aa6bf1342ecf60728c19b4
Author: Bruno Haible <bruno@clisp.org>
Date:   Sat Apr 7 12:34:03 2018 +0200

    Fix 'ed-style' test failure.
    
    * tests/ed-style: Remove '?' line from expected output.

diff --git a/tests/ed-style b/tests/ed-style
index d8c0689..6b6ef9d 100644
--- a/tests/ed-style
+++ b/tests/ed-style
@@ -31,8 +31,7 @@ r !echo bar
 ,p
 EOF
 
-check 'patch -e foo -i ed2.diff 2> /dev/null || echo "Status: $?"' <<EOF
-?
+check 'patch -e foo -i ed2.diff > /dev/null 2> /dev/null || echo "Status: $?"' <<EOF
 Status: 2
 EOF