From: Brian Dolbec <brian.dolbec@gmail.com>
Date: Mon, 9 Aug 2010 08:05:03 +0000 (-0700)
Subject: add optional list support for mytree to complinment the trees param in cp_list()
X-Git-Tag: v2.2_rc68~352
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5acf89e806372305dd77226e09b987f1b9c210d7;p=portage.git

add optional list support for mytree to complinment the trees param in cp_list()
---

diff --git a/pym/portage/dbapi/porttree.py b/pym/portage/dbapi/porttree.py
index 956d6a80a..77c88c85a 100644
--- a/pym/portage/dbapi/porttree.py
+++ b/pym/portage/dbapi/porttree.py
@@ -908,7 +908,10 @@ class portdbapi(dbapi):
 		invalid_category = mysplit[0] not in self._categories
 		d={}
 		if mytree:
-			mytrees = [mytree]
+			if isinstance(mytree, str):
+				mytrees = [mytree]
+			elif not isinstance(mytree, list):
+				raise  AssertionError("Invalid input type: %s" %str(type(mytree)))
 		else:
 			mytrees = self.porttrees
 		for oroot in mytrees: