lib/dbf/table.rb in dbf-4.0.0 vs lib/dbf/table.rb in dbf-4.0.1

@@ -113,10 +113,12 @@
       record_count.times { |i| yield record(i) }
     end
 
     # @return [String]
     def filename
-      File.basename(@data.path) if @data.respond_to?(:path)
+      return unless @data.respond_to?(:path)
+
+      File.basename(@data.path)
     end
 
     # Find records using a simple ActiveRecord-like syntax.
     #
     # Examples: