From 670bf2fd36e0627af5de966c7d0c19b632712e4f Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 15 Oct 2010 11:29:03 +0200
Subject: [PATCH] Don't increment dirty on expireIfNeeded() as natural expires
 are not considered database changes. This will avoid useless read-only
 commands in the AOF file as a result of, for instance, a GET operation
 triggering an expirIfNeeded() call resulting in an expired key removed.

---
 src/db.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/db.c b/src/db.c
index c1ce79b5..da7537f4 100644
--- a/src/db.c
+++ b/src/db.c
@@ -468,7 +468,6 @@ int expireIfNeeded(redisDb *db, robj *key) {
 
     /* Delete the key */
     server.stat_expiredkeys++;
-    server.dirty++;
     propagateExpire(db,key);
     return dbDelete(db,key);
 }
-- 
2.45.2