redis-cli: fix #4990 additional argument in help.

This commit is contained in:
antirez 2018-07-09 13:36:47 +02:00
parent 18d65849fd
commit b67f027699

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@ -542,6 +542,7 @@ static void cliIntegrateHelp(void) {
ch->name = new->argv[0]; ch->name = new->argv[0];
ch->params = sdsempty(); ch->params = sdsempty();
int args = llabs(entry->element[1]->integer); int args = llabs(entry->element[1]->integer);
args--; /* Remove the command name itself. */
if (entry->element[3]->integer == 1) { if (entry->element[3]->integer == 1) {
ch->params = sdscat(ch->params,"key "); ch->params = sdscat(ch->params,"key ");
args--; args--;