updated for version 7.1-120
diff --git a/src/testdir/test47.in b/src/testdir/test47.in
index 35bb9f2..d8384de 100644
--- a/src/testdir/test47.in
+++ b/src/testdir/test47.in
@@ -34,6 +34,7 @@
 :call append("$", two)
 :call append("$", three)
 :$-2,$w! test.out
+:unlet one two three
 :qa!
 ENDTEST