# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1368136841 25200
# Node ID 92484d1db1b24d9458ce994a2c5696dd024854ec
# Parent  f7fee857c69ac3ae881c3dba6d823c5a09d0adc4
fixes

diff -r f7fee857c69a -r 92484d1db1b2 hq/main.py
--- a/hq/main.py	Tue Mar 12 14:43:25 2013 -0700
+++ b/hq/main.py	Thu May 09 15:00:41 2013 -0700
@@ -28,10 +28,10 @@
         # check for network
         self.network = network
 
-        if root is None:
-            root = call(['hg', 'root']).strip()
-        self.root = root
+        # repository root
+        self.root = root or call(['hg', 'root']).strip()
 
+        # hg binary
         self.binary = binary
 
     ### subcommands
@@ -68,12 +68,10 @@
             self._patch_command(*['hg', 'push'])
 
     def pull(self, repo=None):
-        """
-        pull from the root repository
-        """
+        """pull from the root repository"""
         # TODO: commit prior to realignment
         call(['hg', 'qpop', '--all'])
-        call(['hg', 'pull'] + repo and [repo] or [])
+        call(['hg', 'pull'] + (repo and [repo] or []))
         call(['hg', 'qpush', '--all'])
 
     def goto(self, patch):