Fix memory leak in cluster config parsing
Fix memory leak in cluster config parsing

The continue stop us from triggering the
free after the long line for loop, so add it
earlier.

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