grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/t9000/test.pl b/t/t9000/test.pl
index 2d05d3eeab3f801fcf74a93c9305d067ac628937..dfeaa9c6550eac1f9beeca64682cecfebfe2c7d3 100755 (executable)
--- a/t/t9000/test.pl
+++ b/t/t9000/test.pl
@@ -32,15 +32,15 @@
        q["Jane\" Doe" <jdoe@example.com>],
        q[Doe, jane <jdoe@example.com>],
        q["Jane Doe <jdoe@example.com>],
-       q['Jane 'Doe' <jdoe@example.com>]);
+       q['Jane 'Doe' <jdoe@example.com>],
+       q[Jane@:;\.,()<>Doe <jdoe@example.com>],
+       q[Jane <jdoe@example.com> Doe],
+       q[<jdoe@example.com> Jane Doe]);
 
 my @known_failure_list = (q[Jane\ Doe <jdoe@example.com>],
        q["Doe, Ja"ne <jdoe@example.com>],
        q["Doe, Katarina" Jane <jdoe@example.com>],
-       q[Jane@:;\.,()<>Doe <jdoe@example.com>],
        q[Jane jdoe@example.com],
-       q[<jdoe@example.com> Jane Doe],
-       q[Jane <jdoe@example.com> Doe],
        q["Jane "Kat"a" ri"na" ",Doe" <jdoe@example.com>],
        q[Jane Doe],
        q[Jane "Doe <jdoe@example.com>"],