diff -r 5184089f5d30 -r 50b6a04f817f mercurial/hg.py
--- a/mercurial/hg.py	Mon Dec 14 23:13:25 2015 +0000
+++ b/mercurial/hg.py	Mon Dec 14 22:08:14 2015 +0000
@@ -663,12 +663,12 @@
 # naming conflict in clone()
 _update = update
 
-def clean(repo, node, show_stats=True):
+def clean(repo, node, show_stats=True, quietempty=False):
     """forcibly switch the working directory to node, clobbering changes"""
     stats = updaterepo(repo, node, True)
     util.unlinkpath(repo.join('graftstate'), ignoremissing=True)
     if show_stats:
-        _showstats(repo, stats)
+        _showstats(repo, stats, quietempty)
     return stats[3] > 0
 
 def merge(repo, node, force=None, remind=True):