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Use helper function for string object length

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This commit is contained in:
Pieter Noordhuis 2010-12-15 11:49:04 +01:00
parent 1333f98dd2
commit ad1b4f4f59
1 changed files with 3 additions and 20 deletions
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23
src/t_string.c
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@ -215,21 +215,14 @@ void setrangeCommand(redisClient *c) {
o = createObject(REDIS_STRING,sdsempty());
dbAdd(c->db,c->argv[1],o);
} else {
int olen;
size_t olen;
/* Key exists, check type */
if (checkType(c,o,REDIS_STRING))
return;
/* Find out existing value length */
if (o->encoding == REDIS_ENCODING_INT) {
char llbuf[32];
olen = ll2string(llbuf,sizeof(llbuf),(long)o->ptr);
} else {
olen = sdslen(o->ptr);
}
/* Return existing string length when setting nothing */
olen = stringObjectLen(o);
if (sdslen(value) == 0) {
addReplyLongLong(c,olen);
return;
@ -433,18 +426,8 @@ void appendCommand(redisClient *c) {
void strlenCommand(redisClient *c) {
robj *o;
if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.czero)) == NULL ||
checkType(c,o,REDIS_STRING)) return;
if (o->encoding == REDIS_ENCODING_RAW) {
addReplyLongLong(c,sdslen(o->ptr));
} else if (o->encoding == REDIS_ENCODING_INT) {
char llbuf[32];
int len = ll2string(llbuf,sizeof(llbuf),(long)o->ptr);
addReplyLongLong(c,len);
} else {
redisPanic("Unknown string encoding");
}
addReplyLongLong(c,stringObjectLen(o));
}