Bug fix for gameslist to handle default of 20.

@@ -345,7 +345,7 @@ Stuff:
         else:
         else:
             parts = message.content.split(' ')
             parts = message.content.split(' ')
             limit = 20
             limit = 20
-            if parts[1].isdigit():
+            if len(parts) > 1 and parts[1].isdigit():
                 limit = int(parts[1])
                 limit = int(parts[1])
 
 
             game_list = []
             game_list = []