HSET error when value to store is empty

[jppsantana]

Currently calling the hset method with an empty like value results in the following error:

Redis::CommandError: ERR wrong number of arguments for 'hset' command

Examples:

Is there any chance this can crash gracefully? Or any thoughts about the best way to handle this without being explicit checking empty values before calling hset? Thanks!

[byroot]

It would be easy to do nothing if the argument is empty yes.