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Fix a bug in srandmemberWithCountCommand()

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In CASE 2, the call sunionDiffGenericCommand will involve the string "srandmember"
> sadd foo one
(integer 1)
> sadd srandmember two
(integer 2)
> srandmember foo 3
1)"one"
2)"two"
This commit is contained in:
Gengliang Wang 2013-02-04 14:01:08 +08:00 committed by antirez
parent c17a7f6fbc
commit 9ddd0f7796
1 changed files with 1 additions and 1 deletions
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2
src/t_set.c
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@ -450,7 +450,7 @@ void srandmemberWithCountCommand(redisClient *c) {
* The number of requested elements is greater than the number of * The number of requested elements is greater than the number of
* elements inside the set: simply return the whole set. */ * elements inside the set: simply return the whole set. */
if (count >= size) { if (count >= size) {
sunionDiffGenericCommand(c,c->argv,c->argc-1,NULL,REDIS_OP_UNION); sunionDiffGenericCommand(c,c->argv+1,1,NULL,REDIS_OP_UNION);
return; return;
} }