Function getGenericCommand

app/redis-6.2.6/src/t_string.c:285–297

}

int getGenericCommand(client *c) {
    robj *o;

    if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.null[c->resp])) == NULL)
        return C_OK;

    if (checkType(c,o,OBJ_STRING)) {
        return C_ERR;
    }

    addReplyBulk(c,o);
    return C_OK;
}

void getCommand(client *c) {
    getGenericCommand(c);