Implement portage.config.get() in order to provide more of the standard mapping interface.

svn path=/main/trunk/; revision=3182

1 files changed, 7 insertions, 2 deletions

diff --git a/pym/portage.py b/pym/portage.py
index 3c026ebc6..13495c3dc 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -1619,9 +1619,14 @@ class config:
 		if k in self:
 			return self[k]
 		else:
-			myvalue = x
 			self[k] = x
-			return myvalue
+			return x
+
+	def get(self, k, x=None):
+		if k in self:
+			return self[k]
+		else:
+			return x
 
 	def keys(self):
 		return unique_array(flatten([x.keys() for x in self.lookuplist]))