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added nullcheck

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Jaiveer Katariya
2022-12-07 16:32:52 -05:00
parent 6d9b280d23
commit 1403cdbeae
1 changed files with 2 additions and 1 deletions
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src/utilities/workflowAnnotationUtils.ts
+2 -1
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@@ -43,5 +43,6 @@ export function cleanLabel(label: string): string {
.replace(/[^-A-Za-z0-9_.]/gi, '') .replace(/[^-A-Za-z0-9_.]/gi, '')
const regex = /([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]/ const regex = /([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]/
return regex.exec(removedInvalidChars)[0] || '' const regexResult = regex.exec(removedInvalidChars) || ['']
return regexResult[0]
} }