Added inline comment.

bvaughn · web-flow · commit e21f2ae94351 · 2017-10-22T13:43:49.000-07:00
diff --git a/gatsby-node.js b/gatsby-node.js
@@ -124,6 +124,9 @@ exports.createPages = async ({graphql, boundActionCreators}) => {
             process.exit(1);
           }
 
+          // A leading "/" is required for redirects to work,
+          // But multiple leading "/" will break redirects.
+          // For more context see github.com/reactjs/reactjs.org/pull/194
           const toPath = slug.startsWith('/') ? slug : `/${slug}`
 
           redirectToSlugMap[fromPath] = slug;

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,9 @@ exports.createPages = async ({graphql, boundActionCreators}) => {`
`124`	`124`	`process.exit(1);`
`125`	`125`	`}`
`126`	`126`
	`127`	`+ // A leading "/" is required for redirects to work,`
	`128`	`+ // But multiple leading "/" will break redirects.`
	`129`	`+ // For more context see github.com/reactjs/reactjs.org/pull/194`
`127`	`130`	const toPath = slug.startsWith('/') ? slug : `/${slug}`
`128`	`131`
`129`	`132`	`redirectToSlugMap[fromPath] = slug;`