There is mismach between function sdssplitlen() comments and implementation (#4909)
There is mismach between function sdssplitlen() comments and implementation (#4909)

when count is 0, return NULL
PKRoma/redis,yossigo/redis,PKRoma/redis,PKRoma/redis,antirez/redis,soloestoy/redis,charsyam/redis,ofirluzon/redis,oranagra/redis,ofirluzon/redis,soloestoy/redis,charsyam/redis,ofirluzon/redis,soloestoy/redis,ofirluzon/redis,neomantra/redis,charsyam/redis,oranagra/redis,antirez/redis,antirez/redis,oranagra/redis,yossigo/redis,neomantra/redis,soloestoy/redis,charsyam/redis,ofirluzon/redis,charsyam/redis,PKRoma/redis,antirez/redis,yossigo/redis,soloestoy/redis,oranagra/redis,neomantra/redis,yossigo/redis,neomantra/redis,neomantra/redis,PKRoma/redis,yossigo/redis,oranagra/redis