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Update pkg/labels/regexp.go
Co-authored-by: Marco Pracucci <marco@pracucci.com>
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@ -324,7 +324,7 @@ func stringMatcherFromRegexp(re *syntax.Regexp) StringMatcher {
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if left == nil && right == nil {
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// if there's no any matchers on both side it's a concat of literals
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if len(matches) > 0 {
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var or []StringMatcher
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or := make([]StringMatcher, 0, len(matches))
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for _, match := range matches {
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or = append(or, &equalStringMatcher{
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s: match,
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