Allow AUTH / PING when disconnected from slave and serve-stale-data is no.

src/redis.c

@@ -210,8 +210,8 @@ struct redisCommand redisCommandTable[] = {
     {"pexpireat",pexpireatCommand,3,"w",0,NULL,1,1,1,0,0},
     {"keys",keysCommand,2,"rS",0,NULL,0,0,0,0,0},
     {"dbsize",dbsizeCommand,1,"r",0,NULL,0,0,0,0,0},
-    {"auth",authCommand,2,"rsl",0,NULL,0,0,0,0,0},
-    {"ping",pingCommand,1,"r",0,NULL,0,0,0,0,0},
+    {"auth",authCommand,2,"rslt",0,NULL,0,0,0,0,0},
+    {"ping",pingCommand,1,"rt",0,NULL,0,0,0,0,0},
     {"echo",echoCommand,2,"r",0,NULL,0,0,0,0,0},
     {"save",saveCommand,1,"ars",0,NULL,0,0,0,0,0},
     {"bgsave",bgsaveCommand,1,"ar",0,NULL,0,0,0,0,0},