overflow detection in INCR family functions

[redis.git] / src / multi.c

diff --git a/src/multi.c b/src/multi.c
index c85516dfe37ef7f3cb4f598688329d2f1c47eabb..59fc9d9e8b80f16c649704147af18dcb68f86049 100644 (file)
--- a/src/multi.c
+++ b/src/multi.c
@@ -42,7 +42,7 @@ void queueMultiCommand(redisClient *c, struct redisCommand *cmd) {
 
 void multiCommand(redisClient *c) {
     if (c->flags & REDIS_MULTI) {
-        addReplySds(c,sdsnew("-ERR MULTI calls can not be nested\r\n"));
+        addReplyError(c,"MULTI calls can not be nested");
         return;
     }
     c->flags |= REDIS_MULTI;
@@ -51,7 +51,7 @@ void multiCommand(redisClient *c) {
 
 void discardCommand(redisClient *c) {
     if (!(c->flags & REDIS_MULTI)) {
-        addReplySds(c,sdsnew("-ERR DISCARD without MULTI\r\n"));
+        addReplyError(c,"DISCARD without MULTI");
         return;
     }
 
@@ -65,12 +65,10 @@ void discardCommand(redisClient *c) {
 /* Send a MULTI command to all the slaves and AOF file. Check the execCommand
  * implememntation for more information. */
 void execCommandReplicateMulti(redisClient *c) {
-    struct redisCommand *cmd;
     robj *multistring = createStringObject("MULTI",5);
 
-    cmd = lookupCommand("multi");
     if (server.appendonly)
-        feedAppendOnlyFile(cmd,c->db->id,&multistring,1);
+        feedAppendOnlyFile(server.multiCommand,c->db->id,&multistring,1);
     if (listLength(server.slaves))
         replicationFeedSlaves(server.slaves,c->db->id,&multistring,1);
     decrRefCount(multistring);
@@ -82,7 +80,7 @@ void execCommand(redisClient *c) {
     int orig_argc;
 
     if (!(c->flags & REDIS_MULTI)) {
-        addReplySds(c,sdsnew("-ERR EXEC without MULTI\r\n"));
+        addReplyError(c,"EXEC without MULTI");
         return;
     }
 
@@ -251,7 +249,7 @@ void watchCommand(redisClient *c) {
     int j;
 
     if (c->flags & REDIS_MULTI) {
-        addReplySds(c,sdsnew("-ERR WATCH inside MULTI is not allowed\r\n"));
+        addReplyError(c,"WATCH inside MULTI is not allowed");
         return;
     }
     for (j = 1; j < c->argc; j++)