XREAD command should accept 0 as a block argument (#136)
XREAD command should accept 0 as a block argument (#136)

* Fix #133: In redis cluster mode, XREAD command does not function properly

* Fix #135 - XREAD command should accept 0 as a block argument

* Revert "Fix #133: In redis cluster mode, XREAD command does not function properly"

This reverts commit 10d8fad086239ed64e436b23a4eb29322ac2b18a.

NoneGG/aredis,NoneGG/aredis