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Code Issues Releases Wiki Activity

Fix to handle when codeBlocks is null

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asmsuechan
2017-03-19 21:43:54 -07:00
parent e60a5430b4
commit 10043cc755
1 changed files with 1 additions and 1 deletions
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browser/components/MarkdownPreview.js
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@@ -260,7 +260,7 @@ export default class MarkdownPreview extends React.Component {
this.refs.root.contentWindow.document.body.setAttribute('data-theme', theme) this.refs.root.contentWindow.document.body.setAttribute('data-theme', theme)
const codeBlocks = value.match(/(```)(.|[\n])*?(```)/g) const codeBlocks = value.match(/(```)(.|[\n])*?(```)/g)
if (codeBlocks.length > 0) { if (codeBlocks !== null && codeBlocks.length > 0) {
codeBlocks.forEach((codeBlock) => { codeBlocks.forEach((codeBlock) => {
const encodedCodeBlock = encodeHTMLEntities(codeBlock) const encodedCodeBlock = encodeHTMLEntities(codeBlock)
value = value.replace(codeBlock, encodedCodeBlock) value = value.replace(codeBlock, encodedCodeBlock)