Streams: reset approx_maxlen in every maxlen loop
Streams: reset approx_maxlen in every maxlen loop

ofirluzon/redis,nnog/redis,charsyam/redis,spinlock/redis,nnog/redis,antirez/redis,oranagra/redis,antirez/redis,spinlock/redis,soloestoy/redis,spinlock/redis,antirez/redis,ctripcorp/redis,oranagra/redis,soveran/redis,oranagra/redis,nnog/redis,yossigo/redis,soloestoy/redis,soloestoy/redis,soveran/redis,yossigo/redis,ctripcorp/redis,PKRoma/redis,soloestoy/redis,PKRoma/redis,ctripcorp/redis,yossigo/redis,neomantra/redis,soveran/redis,charsyam/redis,ofirluzon/redis,ofirluzon/redis,pmem/redis,PKRoma/redis,charsyam/redis,neomantra/redis,neomantra/redis,antirez/redis,nnog/redis,ctripcorp/redis,neomantra/redis,oranagra/redis,soveran/redis,ofirluzon/redis,pmem/redis,ofirluzon/redis,charsyam/redis,soloestoy/redis,pmem/redis,PKRoma/redis,yossigo/redis,yossigo/redis,spinlock/redis,neomantra/redis,PKRoma/redis,pmem/redis,charsyam/redis,oranagra/redis