only add language if its set

nelsonic / github-scraper

🕷 🕸 crawl GitHub web pages for insights we can't GET from the API ... 💡

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only add language if its set #52

Closed nelsonic closed 9 years ago

nelsonic commented 9 years ago

github-scraper/lib/repo.js:25
  data.langs.push(langs['0'].attribs['aria-label']);
                            ^
TypeError: Cannot read property 'attribs' of undefined