check_environment_unset: Check environment setting

check_environment_unsetR Documentation

Check environment setting

Description

This internal function checks whether a given environment variable is set or not. It returns TRUE if the variable is either null or an empty string, indicating that the environment variable is not set. Otherwise, it returns FALSE.

Usage

check_environment_unset(x)

Arguments

x

The environment variable to be checked.

Value

Logical value indicating whether the environment variable is not set (either null or an empty string).


seabbs/epinowcast documentation built on July 22, 2024, 8:54 p.m.