Comment about SunOS4.

diff --git a/tests/msggrep-4 b/tests/msggrep-4
index cbb4ab73a8f18789305223f2ca037b86c9c2a292..873cc5fb70d417451b86d34e9533eeebd8f56d13 100755 (executable)
--- a/tests/msggrep-4
+++ b/tests/msggrep-4
@@ -5,6 +5,8 @@
 # Note: This test fails on AIX 3 because grep, when called with both -e and
 # -f arguments, ignores the -e arguments. It is fixed on AIX 4.
 
+# Note: This test fails on SunOS 4 because grep doesn't have a -f option.
+
 tmpfiles=""
 trap 'rm -fr $tmpfiles' 1 2 3 15