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analyzeRegexGroups should not have out of range error upon no match

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This commit is contained in:
Andrew Lavery
2020-04-23 15:26:01 -04:00
parent 7626f7d7d7
commit 09bc81e144
1 changed files with 1 additions and 1 deletions
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2
pkg/analyze/text_analyze.go
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@@ -90,7 +90,7 @@ func analyzeRegexGroups(pattern string, collected []byte, outcomes []*troublesho
foundMatches := map[string]string{}
for i, name := range re.SubexpNames() {
if i != 0 && name != "" {
if i != 0 && name != "" && len(match) > i {
foundMatches[name] = match[i]
}
}