From 33ed1a426da493b4fd5a6a177007d38d7e1c6770 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Sun, 1 Nov 2009 13:43:34 +0100
Subject: [PATCH] another fix for append only mode, now read-only operations
 are not appended

---
 redis.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/redis.c b/redis.c
index 38b0b686..f0711f80 100644
--- a/redis.c
+++ b/redis.c
@@ -1580,9 +1580,9 @@ static int processCommand(redisClient *c) {
     /* Exec the command */
     dirty = server.dirty;
     cmd->proc(c);
-    if (server.appendonly != 0)
+    if (server.appendonly && server.dirty-dirty)
         feedAppendOnlyFile(cmd,c->db->id,c->argv,c->argc);
-    if (server.dirty-dirty != 0 && listLength(server.slaves))
+    if (server.dirty-dirty && listLength(server.slaves))
         replicationFeedSlaves(server.slaves,cmd,c->db->id,c->argv,c->argc);
     if (listLength(server.monitors))
         replicationFeedSlaves(server.monitors,cmd,c->db->id,c->argv,c->argc);