set: fix the int problem for qsort
set: fix the int problem for qsort

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