updated for version 7.2.440
Problem:    Calling a function through a funcref, where the function deletes
            the funcref, leads to an invalid memory access.
Solution:   Make a copy of the function name. (Lech Lorens)
diff --git a/src/testdir/test34.ok b/src/testdir/test34.ok
index 368ae10..951dd8b 100644
--- a/src/testdir/test34.ok
+++ b/src/testdir/test34.ok
@@ -1,4 +1,4 @@
-xxx4asdf fail nop ok 9
+xxx4asdf fail nop ok 9 333
 XX111XX
 ---222---
 1. one