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avoid undefined

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Sosuke Suzuki
2017-05-18 00:07:48 +09:00
parent 11f7fcbaef
commit 2ed092279d
1 changed files with 2 additions and 2 deletions
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4
browser/main/Detail/MarkdownNoteDetail.js
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@@ -66,10 +66,10 @@ class MarkdownNoteDetail extends React.Component {
let splitted = value.split('\n') let splitted = value.split('\n')
let title = null let title = null
let isMarkdownInCode = false let isMarkdownInCode = false
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for (let i = 0; i < splitted.length; i++) { for (let i = 0; i < splitted.length; i++) {
let trimmedLine = splitted[i].trim() let trimmedLine = splitted[i].trim()
let trimmedNextLine = splitted[i + 1].trim() let trimmedNextLine = typeof splitted[i + 1] === 'undefined' ? '' : splitted[i + 1].trim()
if (trimmedLine.match('```')) { if (trimmedLine.match('```')) {
isMarkdownInCode = !isMarkdownInCode isMarkdownInCode = !isMarkdownInCode
} else if (isMarkdownInCode === false && (trimmedLine.match(/^# +/) || trimmedNextLine.match('='))) { } else if (isMarkdownInCode === false && (trimmedLine.match(/^# +/) || trimmedNextLine.match('='))) {