Redis [BUG] Either the blmove documentation is incorrect, or the blmove implementation is broken

Describe the bug

The documentation for blmove indicates that it should work similarly to lmove in that a source destination and left/right directions are to be used (twice).

To reproduce

127.0.0.1:6379> RPUSH mylist "one"
(integer) 1
127.0.0.1:6379> RPUSH mylist "two"
(integer) 2
127.0.0.1:6379> RPUSH myslist "three"
(integer) 1
127.0.0.1:6379> BLMOVE mylist eldos LEFT RIGHT
(error) ERR wrong number of arguments for 'blmove' command

Expected behavior

Same as lmove, which works.

Additional information

Validated with redis 6.2.4, and 6.2.5.

Comment From: enjoy-binbin

Maybe you are missing a timeout? like BLMOVE mylist eldos LEFT RIGHT 0

Comment From: madolson

Timeout is indeed a required arg for BLMOVE

Comment From: chayim

Confirmed. The docs are updated to reflect the timeout, and I've validated the use with redis-cli. Closing.