Fix to allow empty environment variables. Environment variables

antonioribeiro / support

Support Classes

BSD 3-Clause "New" or "Revised" License

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Fix to allow empty environment variables. Environment variables #2

Closed chrisboustead closed 9 years ago

chrisboustead commented 9 years ago

Fix to allow empty environment variables. Environment variables can be empty and still be valid. Empty values should still be attempted to be used. Changed to isset()

antonioribeiro commented 9 years ago

I agree, thank you!