19 lines
337 B
Go
19 lines
337 B
Go
// Package "cli" provides miscellaneous helper functions.
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package cli
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import (
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"fmt"
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"os"
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)
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// A helper function to handle errors in the program. If it is given an error,
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// the program will exist, and print the error.
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func HandleError(err error) {
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if err == nil {
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return
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}
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fmt.Fprintln(os.Stderr, "ERROR:", err)
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os.Exit(1)
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}
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