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Merge pull request #45 from ybbarng/master

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Fixes a crash when a post has no tag
This commit is contained in:
Alexander Shelepenok 2017-10-30 17:57:38 +02:00 committed by GitHub
commit 4ad32fb854
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2 changed files with 2 additions and 2 deletions
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2
gatsby-node.js
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@ -123,7 +123,7 @@ exports.onCreateNode = ({ node, boundActionCreators, getNode }) => {
value: slug value: slug
}); });
if (typeof node.frontmatter.tags !== 'undefined') { if (node.frontmatter.tags) {
const tagSlugs = node.frontmatter.tags.map( const tagSlugs = node.frontmatter.tags.map(
tag => `/tags/${_.kebabCase(tag)}/` tag => `/tags/${_.kebabCase(tag)}/`
); );

2
src/components/PostTemplateDetails/index.jsx
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@ -19,7 +19,7 @@ class PostTemplateDetails extends React.Component {
const tagsBlock = ( const tagsBlock = (
<div className="post-single__tags"> <div className="post-single__tags">
<ul className="post-single__tags-list"> <ul className="post-single__tags-list">
{tags.map((tag, i) => {tags && tags.map((tag, i) =>
<li className="post-single__tags-list-item" key={tag}> <li className="post-single__tags-list-item" key={tag}>
<Link to={tag} className="post-single__tags-list-item-link"> <Link to={tag} className="post-single__tags-list-item-link">
{post.frontmatter.tags[i]} {post.frontmatter.tags[i]}