updated for version 7.4.063
Problem:    Crash when using invalid key in Python dictionary.
Solution:   Check for object to be NULL.  Add tests. (ZyX)
diff --git a/src/testdir/test87.in b/src/testdir/test87.in
index 0ee6df3..54cd977 100644
--- a/src/testdir/test87.in
+++ b/src/testdir/test87.in
@@ -1039,6 +1039,9 @@
 stringtochars_test('d.get(%s)')
 ee('d.pop("a")')
 ee('dl.pop("a")')
+cb.append(">> DictionaryContains")
+ee('"" in d')
+ee('0 in d')
 cb.append(">> DictionaryIterNext")
 ee('for i in ned: ned["a"] = 1')
 del i