lib/upsert/buffer/pg_connection.rb in upsert-0.1.0 vs lib/upsert/buffer/pg_connection.rb in upsert-0.1.1

@@ -7,10 +7,10 @@
       include Quoter
 
       attr_reader :merge_function
 
       def chunk
-        return false if rows.empty?
+        return if rows.empty?
         row = rows.shift
         unless merge_function
           create_merge_function row
         end
         hsh = row.to_hash