tests: avoid a false failure on systems without inotify

* tests/tail-2/follow-name: Exclude the inotify warning
from the comparison.
Reported by Bruno Haible.

diff --git a/tests/tail-2/follow-name b/tests/tail-2/follow-name
index ef9434a..e34b779 100755 (executable)
--- a/tests/tail-2/follow-name
+++ b/tests/tail-2/follow-name
@@ -27,6 +27,10 @@ EOF
 timeout 10 tail --follow=name no-such > out 2> err
 test $? = 1 || fail=1
 
+# Remove an inconsequential inotify warning so
+# we can compare against the above error
+sed '/inotify cannot be used/d' err > k && mv k err
+
 compare err exp || fail=1
 
 Exit $fail