18 lines
417 B
Ruby
18 lines
417 B
Ruby
# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: BUSL-1.1
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module Vagrant
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module Util
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class SafeEnv
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# This yields an environment hash to change and catches any issues
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# while changing the environment variables and raises a helpful error
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# to end users.
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def self.change_env
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yield ENV
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rescue Errno::EINVAL
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raise Errors::EnvInval
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end
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end
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end
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end
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