[PATCH] purge: avoid duplicate output for --print (issue4092)

[Anurag Goel]

# HG changeset patch
# User anuraggoel <anurag.dsps at gmail.com>
# Date 1392327404 -19800
#      Fri Feb 14 03:06:44 2014 +0530
# Node ID c3f90f494d184aa611b9e3d4d3c6f28f8354cbe5
# Parent  d98ba4a87427ce601dd23de8d4f5288cc44fe945
purge: avoid duplicate output for --print (issue4092)

diff -r d98ba4a87427 -r c3f90f494d18 hgext/purge.py
--- a/hgext/purge.py	Mon Feb 10 17:31:26 2014 -0600
+++ b/hgext/purge.py	Fri Feb 14 03:06:44 2014 +0530
@@ -101,10 +101,12 @@
     status = repo.status(match=match, ignored=opts['all'], unknown=True)
 
     for f in sorted(status[4] + status[5]):
-        ui.note(_('removing file %s\n') % f)
+        if act:
+            ui.note(_('removing file %s\n') % f)
         remove(removefile, f)
 
     for f in sorted(directories, reverse=True):
         if match(f) and not os.listdir(repo.wjoin(f)):
-            ui.note(_('removing directory %s\n') % f)
+            if act:
+                ui.note(_('removing directory %s\n') % f)
             remove(os.rmdir, f)