bin/shellplay in shellplay-0.0.10 vs bin/shellplay in shellplay-0.0.11

@@ -40,11 +40,11 @@
   end
   if screen.displaycommand
     if screen.customprompt
       print screen.customprompt
     else
-      print @session.config.prompt
+      print @session.prompt || @session.config.prompt
     end
     sleep @sleeptime
     print screen.stdin
     STDIN.gets
     @lastelapsed = screen.timespent
@@ -91,10 +91,10 @@
 end
 
 while continue do
   if @playprompt
     print "\n\e[33m>\e[0m "
-    printf("\e[33melapsed: \e[0m\e[1;93m#{@session.config.timeformat}s\e[0m ", @lastelapsed) unless @lastelapsed == 0
+    printf("\e[33melapsed: \e[0m\e[1;93m#{@session.timeformat || @session.config.timeformat}s\e[0m ", @lastelapsed) unless @lastelapsed == 0
   end
   command = STDIN.gets.strip
   case command
   when /^(?:q|x)$/
     puts "\nPlay ended.\n"