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Remove redundant err and use %w verb for err #3130

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Jan 17, 2023
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6 changes: 3 additions & 3 deletions internal/httprule/parse.go
Original file line number Diff line number Diff line change
Expand Up @@ -167,7 +167,7 @@ func (p *parser) segment() (segment, error) {
if err != nil {
return nil, fmt.Errorf("segment neither wildcards, literal or variable: %w", err)
}
return v, err
return v, nil
}

func (p *parser) literal() (segment, error) {
Expand All @@ -192,7 +192,7 @@ func (p *parser) variable() (segment, error) {
if _, err := p.accept("="); err == nil {
segs, err = p.segments()
if err != nil {
return nil, fmt.Errorf("invalid segment in variable %q: %v", path, err)
return nil, fmt.Errorf("invalid segment in variable %q: %w", path, err)
}
} else {
segs = []segment{wildcard{}}
Expand All @@ -219,7 +219,7 @@ func (p *parser) fieldPath() (string, error) {
}
c, err := p.accept(typeIdent)
if err != nil {
return "", fmt.Errorf("invalid field path component: %v", err)
return "", fmt.Errorf("invalid field path component: %w", err)
}
components = append(components, c)
}
Expand Down