Flag PUBLISH as read-only in the command table.

src/redis.c

@@ -239,7 +239,7 @@ struct redisCommand redisCommandTable[] = {
     {"unsubscribe",unsubscribeCommand,-1,"rpslt",0,NULL,0,0,0,0,0},
     {"psubscribe",psubscribeCommand,-2,"rpslt",0,NULL,0,0,0,0,0},
     {"punsubscribe",punsubscribeCommand,-1,"rpslt",0,NULL,0,0,0,0,0},
-    {"publish",publishCommand,3,"pflt",0,NULL,0,0,0,0,0},
+    {"publish",publishCommand,3,"pfltr",0,NULL,0,0,0,0,0},
     {"watch",watchCommand,-2,"rs",0,noPreloadGetKeys,1,-1,1,0,0},
     {"unwatch",unwatchCommand,1,"rs",0,NULL,0,0,0,0,0},
     {"cluster",clusterCommand,-2,"ar",0,NULL,0,0,0,0,0},