Change shell script conditional check to avoid "sh: : unknown operand" output when variable is empty

CircleCI-Public / terraform-orb

Deploy your infrastructure via a CircleCI pipeline using the Terraform orb. Integrate Infrastructure-as-Code (IaC) to help provision and manage any cloud, infrastructure, or service of your choice.

https://circleci.com/orbs/registry/orb/circleci/terraform

MIT License

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Change shell script conditional check to avoid "sh: : unknown operand" output when variable is empty #53

Closed samcook closed 2 years ago

samcook commented 3 years ago

Various terraform operations have sh: : unknown operand in the output when the workspace_parameter variable is empty.

This PR fixes that issue.