Allow empty string for CSV variables with golibs
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@@ -18,8 +18,7 @@ func (p *reader) GetCyberghostGroup() (group string, err error) {
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// GetCyberghostRegions obtains the country names for the Cyberghost servers from the
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// environment variable REGION.
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func (p *reader) GetCyberghostRegions() (regions []string, err error) {
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choices := append(constants.CyberghostRegionChoices(), "")
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return p.envParams.GetCSVInPossibilities("REGION", choices)
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return p.envParams.GetCSVInPossibilities("REGION", constants.CyberghostRegionChoices())
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}
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// GetCyberghostClientKey obtains the one line client key to use for openvpn from the
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