Merge pull request #1955 from ctiwald/ct/fix-vet-complaints
Fix three trivial errors 'go vet' discovered.
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commit
6982ebc142
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@ -178,7 +178,7 @@ func graphDotFindOrigins(g *Graph) ([]dag.Vertex, error) {
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}
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}
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if len(origin) == 0 {
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if len(origin) == 0 {
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return nil, fmt.Errorf("No DOT origin nodes found.\nGraph: %s", g)
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return nil, fmt.Errorf("No DOT origin nodes found.\nGraph: %s", g.String())
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}
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}
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return origin, nil
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return origin, nil
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