--- a/mercurial/commands.py	Sat Jul 04 17:19:49 2015 +0900
+++ b/mercurial/commands.py	Sun Apr 12 21:52:02 2015 +0900
@@ -4627,7 +4627,7 @@
         else:
             revmatchfn = None
         displayer.show(ctx, copies=copies, matchfn=revmatchfn)
-        if displayer.flush(rev):
+        if displayer.flush(ctx):
             count += 1
 
     displayer.close()