chore: fallback for non-existing config (#13948)

Thomas Corthouts · m-allanson · commit 2f8f17040509 · 2019-05-09T16:32:43.000-04:00
diff --git a/packages/gatsby/src/commands/serve.js b/packages/gatsby/src/commands/serve.js
@@ -69,7 +69,7 @@ module.exports = async program => {
     getConfigFile(program.directory, `gatsby-config`)
   )
 
-  const { pathPrefix: configPathPrefix } = config
+  const { pathPrefix: configPathPrefix } = config || {}
 
   const pathPrefix = prefixPaths && configPathPrefix ? configPathPrefix : `/`
 

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ module.exports = async program => {`
`69`	`69`	getConfigFile(program.directory, `gatsby-config`)
`70`	`70`	`)`
`71`	`71`
`72`		`- const { pathPrefix: configPathPrefix } = config`
	`72`	`+ const { pathPrefix: configPathPrefix } = config \|\| {}`
`73`	`73`
`74`	`74`	const pathPrefix = prefixPaths && configPathPrefix ? configPathPrefix : `/`
`75`	`75`