Environment.set

clears the variable if value is null or empty

  1. void set(const(char)[] variable, const(char)[] value)
    struct Environment
    version(Windows)
    static
    void
    set
    (
    const(char)[] variable
    ,
    const(char)[] value = null
    )
  2. void set(const(char)[] variable, const(char)[] value)

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