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| author | Guy Benoish <guy.benoish@redislabs.com> | 2019-01-23 11:11:57 +0200 |
|---|---|---|
| committer | Guy Benoish <guy.benoish@redislabs.com> | 2019-01-23 11:11:57 +0200 |
| commit | 25029568358e70ac92c6048af4001f4c379ab788 (patch) | |
| tree | 02d48696b349dd061e398183f4c9774a8b58e9d3 | |
| parent | b270322ff9d008ceafcaac68a89967d2b34d8626 (diff) | |
| download | redis-25029568358e70ac92c6048af4001f4c379ab788.tar.gz | |
ZPOP should return an empty array if COUNT=0
| -rw-r--r-- | src/t_zset.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/t_zset.c b/src/t_zset.c index 0427ee887..1c3da1a28 100644 --- a/src/t_zset.c +++ b/src/t_zset.c @@ -3140,7 +3140,10 @@ void genericZpopCommand(client *c, robj **keyv, int keyc, int where, int emitkey if (countarg) { if (getLongFromObjectOrReply(c,countarg,&count,NULL) != C_OK) return; - if (count < 0) count = 1; + if (count <= 0) { + addReplyNullArray(c); + return; + } } /* Check type and break on the first error, otherwise identify candidate. */ |