diff --git a/delimited_list.cc b/delimited_list.cc
index 14ded6e..2d24136 100644
--- a/delimited_list.cc
+++ b/delimited_list.cc
@@ -33,10 +33,10 @@ namespace Alepha::Hydrogen  ::detail::  delimited_list_m
 
 		public:
 			explicit
-			DelimitedListStreambuf( std::ios &is, const DelimiterWriter writer )
-				: StackableStreambuf( is ), writer( writer )
+			DelimitedListStreambuf( std::ios &ios, const DelimiterWriter writer )
+				: StackableStreambuf( ios ), writer( writer )
 			{
-				tracker.get( is )= this;
+				tracker.get( ios )= this;
 				if( C::debug ) error() << "Streambuf adapted." << std::endl;
 			}
 
@@ -50,7 +50,7 @@ namespace Alepha::Hydrogen  ::detail::  delimited_list_m
 
 		private:
 			void writeChar( char ) override { throw "Unimpl"; }
-			void drain() override { throw "Unimpl"; }
+			void drain() override {} // Do nothing...
 
 			int
 			overflow( const int ch ) override