Modules: fix moduleCreateArgvFromUserFormat() casting bug.
Modules: fix moduleCreateArgvFromUserFormat() casting bug.

In 32 bit systems casting to "long" will cut the result to 32 bit.

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