gatsby: gatsby build fails when StaticQuery has closing tag

Description

When I use <StaticQuery></StaticQuery> gatsby build fails. When I use <StaticQuery />, everything works.

Failure message:

Error: ./src/components/layout.js
  Module build failed (from ./node_modules/babel-loader/lib/index.js):
  TypeError: Cannot read property 'push' of undefined

This happens at the following location: https://github.com/gatsbyjs/gatsby/blob/f41eb2a58d8a8d5e84663bb6a9080aa6b3d530df/packages/babel-plugin-remove-graphql-queries/src/index.js#L139

The value of path2.parent is:

Node {
  type: 'JSXClosingElement',
  start: 1095,
  end: 1109,
  loc:
   SourceLocation {
     start: Position { line: 38, column: 8 },
     end: Position { line: 38, column: 22 } },
  name:
   Node {
     type: 'JSXIdentifier',
     start: 1097,
     end: 1108,
     loc: SourceLocation { start: [Position], end: [Position] },
     name: 'StaticQuery' } }

Environment

System: OS: Linux 4.13 Ubuntu 17.10 (Artful Aardvark) CPU: x64 AMD A10-6700 APU with Radeon™ HD Graphics Shell: 5.2 - /usr/bin/zsh Binaries: Node: 9.10.1 - /usr/local/bin/node Yarn: 1.6.0 - /usr/local/bin/yarn npm: 5.8.0 - /usr/local/bin/npm Browsers: Chrome: 65.0.3325.162 Firefox: 60.0.2 npmPackages: gatsby: next => 2.0.0-beta.9 gatsby-plugin-react-helmet: next => 3.0.0-beta.2 gatsby-plugin-sharp: next => 2.0.0-beta.2 gatsby-plugin-typography: next => 2.2.0-beta.2 gatsby-remark-component: ^1.1.3 => 1.1.3 gatsby-remark-copy-linked-files: next => 2.0.0-beta.2 gatsby-remark-emojis: ^0.2.3 => 0.2.3 gatsby-remark-generic-extensions: ^0.0.1 => 0.0.1 gatsby-remark-images: next => 2.0.1-beta.3 gatsby-remark-smartypants: ^1.4.12 => 1.4.12 gatsby-source-filesystem: next => 2.0.1-beta.3 gatsby-transformer-remark: next => 2.1.1-beta.2

File contents (if changed)

gatsby-config.js: N/A package.json: N/A gatsby-node.js: N/A gatsby-browser.js: N/A gatsby-ssr.js: N/A