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fixed LINDEX to always return bulk response

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This commit is contained in:
Pieter Noordhuis 2010-05-30 03:08:24 +02:00
parent dbaa41c618
commit bd8db0ada8
1 changed files with 7 additions and 3 deletions
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10
redis.c
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@ -4993,6 +4993,7 @@ static void lindexCommand(redisClient *c) {
robj *o = lookupKeyReadOrReply(c,c->argv[1],shared.nullbulk);
if (o == NULL || checkType(c,o,REDIS_LIST)) return;
int index = atoi(c->argv[2]->ptr);
robj *value = NULL;
if (o->encoding == REDIS_ENCODING_ZIPLIST) {
unsigned char *p;
@ -5002,17 +5003,20 @@ static void lindexCommand(redisClient *c) {
p = ziplistIndex(o->ptr,index);
if (ziplistGet(p,&v,&vlen,&vval)) {
if (v) {
addReplySds(c,sdsnewlen(v,vlen));
value = createStringObject(v,vlen);
} else {
addReplyLongLong(c,vval);
value = createStringObjectFromLongLong(vval);
}
addReplyBulk(c,value);
decrRefCount(value);
} else {
addReply(c,shared.nullbulk);
}
} else if (o->encoding == REDIS_ENCODING_LIST) {
listNode *ln = listIndex(o->ptr,index);
if (ln != NULL) {
addReply(c,(robj*)listNodeValue(ln));
value = listNodeValue(ln);
addReplyBulk(c,value);
} else {
addReply(c,shared.nullbulk);
}