Use specialized function to add multi bulk reply length

[redis.git] / src / t_string.c

diff --git a/src/t_string.c b/src/t_string.c
index f55595c2b0cdad49a922c12cc4e76708845c8cc0..411687a5e219e31d1b593ee1d365b4a2f90d52f5 100644 (file)
--- a/src/t_string.c
+++ b/src/t_string.c
@@ -17,7 +17,6 @@ void setGenericCommand(redisClient *c, int nx, robj *key, robj *val, robj *expir
         }
     }
 
-    if (nx) deleteIfVolatile(c->db,key);
     retval = dbAdd(c->db,key,val);
     if (retval == REDIS_ERR) {
         if (!nx) {
@@ -80,7 +79,7 @@ void getsetCommand(redisClient *c) {
 void mgetCommand(redisClient *c) {
     int j;
 
-    addReplySds(c,sdscatprintf(sdsempty(),"*%d\r\n",c->argc-1));
+    addReplyMultiBulkLen(c,c->argc-1);
     for (j = 1; j < c->argc; j++) {
         robj *o = lookupKeyRead(c->db,c->argv[j]);
         if (o == NULL) {