hush: add yet another bug to testsuite :(

diff --git a/shell/hush_test/hush-bugs/tick2.right b/shell/hush_test/hush-bugs/tick2.right
new file mode 100644
index 0000000..216c883
--- /dev/null
+++ b/shell/hush_test/hush-bugs/tick2.right
@@ -0,0 +1 @@
+BAZ