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Fix conditional in XGROUP.

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antirez
2018-10-17 13:00:35 +02:00
parent ad78b50f62
commit fdb575993f
1 changed files with 1 additions and 1 deletions
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src/t_stream.c
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@@ -1716,7 +1716,7 @@ NULL
}
/* Everything but the "HELP" option requires a key and group name. */
if (c->argc > 4) {
if (c->argc >= 4) {
o = lookupKeyWrite(c->db,c->argv[2]);
if (o) s = o->ptr;
grpname = c->argv[3]->ptr;