1 files changed, 6 insertions, 0 deletions
diff --git a/pym/portage.py b/pym/portage.py
index e62355a9a..b0325feb8 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -2420,6 +2420,12 @@ class config:
 				return d[k]
 		return x
 
+	def pop(self, k, x=None):
+		v = x
+		for d in reversed(self.lookuplist):
+			v = d.pop(k, v)
+		return v
+
 	def has_key(self,mykey):
 		return mykey in self