Issue #20746: Fix test_pdb to run in refleak mode (-R).  Patch by Xavier de Gaye.
diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
index 74253b3..895be02 100644
--- a/Lib/test/test_pdb.py
+++ b/Lib/test/test_pdb.py
@@ -614,6 +614,8 @@
     ...     test_function_2()
     ...     end = 1
 
+    >>> from bdb import Breakpoint
+    >>> Breakpoint.next = 1
     >>> with PdbTestInput(['break test_function_2',
     ...                    'continue',
     ...                    'return',