diff -r 1ea8b7233fd7 Lib/test/regrtest.py
--- a/Lib/test/regrtest.py	Fri Jan 06 20:16:19 2012 +0100
+++ b/Lib/test/regrtest.py	Sat Jan 07 13:46:11 2012 +0200
@@ -298,7 +298,7 @@
 
     support.record_original_stdout(sys.stdout)
     try:
-        opts, args = getopt.getopt(sys.argv[1:], 'hvqxsSrf:lu:t:TD:NLR:FwWM:nj:Gm:',
+        opts, args = getopt.getopt(sys.argv[1:], 'hvqxsSrf:lu:t:TD:NLR:FdwWM:nj:Gm:',
             ['help', 'verbose', 'verbose2', 'verbose3', 'quiet',
              'exclude', 'single', 'slow', 'random', 'fromfile', 'findleaks',
              'use=', 'threshold=', 'trace', 'coverdir=', 'nocoverdir',