advertise supported algo on failure
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parent
ad43f4e092
commit
20485be72e
2
hash.go
2
hash.go
@ -37,7 +37,7 @@ func hsh(files []string) chan result {
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default:
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default:
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r := make(chan result)
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r := make(chan result)
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go func() {
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go func() {
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r <- result{err: fmt.Errorf("unsupported algorithm: %v", *algo)}
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r <- result{err: fmt.Errorf("unsupported algorithm: %v (supported: md5, sha1, sha256, sha512)", *algo)}
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close(r)
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close(r)
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}()
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}()
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return r
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return r
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