kill unused variable warnings

rails · Jan 11, 2011 · 5696d94 · 5696d94
1 parent 8c71e8b
commit 5696d94
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb
@@ -83,7 +83,7 @@ def table(table, stream)
 
           # first dump primary key column
           if @connection.respond_to?(:pk_and_sequence_for)
-            pk, pk_seq = @connection.pk_and_sequence_for(table)
+            pk, _ = @connection.pk_and_sequence_for(table)
           elsif @connection.respond_to?(:primary_key)
             pk = @connection.primary_key(table)
           end