Scripting: luaRedisGenericCommand() fast path for buffer-only replies.
Scripting: luaRedisGenericCommand() fast path for buffer-only replies.

When the reply is only contained in the client static output buffer, use
a fast path avoiding the dynamic allocation of an SDS string to
concatenate the client reply objects.

darksideofthemoo/redis-histogram,HunanTV/redis,maodeyi/redis_lua,MSOpenTech/redis,ramonsnir/redis,HunanTV/redis,slfs007/mk-redis,spearhead-ea/redis,Hailei/redis,ttuna/msot-redis,spearhead-ea/redis,ksarch-saas/redis,ttuna/msot-redis,louisliangjun/redis,xuzhezhaozhao/redis_reading,jxwr/redis,xuzhezhaozhao/redis_reading,darksideofthemoo/redis-histogram,splitice/redis,ttuna/msot-redis,ramonsnir/redis,darksideofthemoo/redis-histogram,himoca/redis,xuzhezhaozhao/redis_reading,slfs007/mk-redis,HunanTV/redis,ttuna/msot-redis,Hailei/redis,xuzhezhaozhao/redis_reading,splitice/redis,himoca/redis,louisliangjun/redis,jxwr/redis,ksarch-saas/redis,maodeyi/redis_lua,Hailei/redis,splitice/redis,MSOpenTech/redis,himoca/redis,ksarch-saas/redis,darksideofthemoo/redis-histogram,MSOpenTech/redis,ramonsnir/redis,slfs007/mk-redis,MSOpenTech/redis,ttuna/msot-redis,splitice/redis,jxwr/redis,louisliangjun/redis,spearhead-ea/redis,HunanTV/redis,maodeyi/redis_lua,ksarch-saas/redis,louisliangjun/redis,MSOpenTech/redis,Hailei/redis