fix: Empty anchors no longer crash the rendering process

2017-05-01 22:01:45 -04:00
parent f2bcc378d5
commit a9ed499006
4 changed files with 113 additions and 449 deletions
--- a/server/libs/markdown.js
+++ b/server/libs/markdown.js
@@ -110,7 +110,7 @@ const parseTree = (content) => {
    if (heading.type === 'inline') {
      let content = ''
      let anchor = ''
-      if (heading.children && heading.children[0].type === 'link_open') {
+      if (heading.children && heading.children.length > 0 && heading.children[0].type === 'link_open') {
        content = heading.children[1].content
        anchor = _.kebabCase(content)
      } else {