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Fixes Cannot read property 'some' of undefined #944

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Oct 13, 2017
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24 changes: 13 additions & 11 deletions src/ExportMap.js
Original file line number Diff line number Diff line change
Expand Up @@ -330,17 +330,19 @@ ExportMap.parse = function (path, content, context) {
})

// attempt to collect module doc
ast.comments.some(c => {
if (c.type !== 'Block') return false
try {
const doc = doctrine.parse(c.value, { unwrap: true })
if (doc.tags.some(t => t.title === 'module')) {
m.doc = doc
return true
}
} catch (err) { /* ignore */ }
return false
})
if (ast.comments) {
ast.comments.some(c => {
if (c.type !== 'Block') return false
try {
const doc = doctrine.parse(c.value, { unwrap: true })
if (doc.tags.some(t => t.title === 'module')) {
m.doc = doc
return true
}
} catch (err) { /* ignore */ }
return false
})
}

const namespaces = new Map()

Expand Down