Uncaught TypeError: Cannot read property 'includes' of undefined

[treeder]

[Enter steps to reproduce below:]

1. ...
2. ...

Atom Version: 1.0.7
System: Ubuntu 15.04
Thrown From: git-plus package, v5.4.1

Stack Trace

Uncaught TypeError: Cannot read property 'includes' of undefined

At /home/treeder/.atom/packages/git-plus/lib/models/git-commit.coffee:146

TypeError: Cannot read property 'includes' of undefined
  at /home/treeder/.atom/packages/git-plus/lib/models/git-commit.coffee:146:12
  at Array.some (native)
  at GitCommit.module.exports.GitCommit.destroyCommitEditor (/home/treeder/.atom/packages/git-plus/lib/models/git-commit.coffee:145:36)
  at git.cmd.stderr (/home/treeder/.atom/packages/git-plus/lib/models/git-commit.coffee:141:25)
  at Socket.<anonymous> (/usr/share/atom/resources/app.asar/src/buffered-process.js:85:13)
  at emitOne (events.js:77:13)
  at Socket.emit (events.js:166:7)
  at readableAddChunk (_stream_readable.js:146:16)
  at Socket.Readable.push (_stream_readable.js:109:10)
  at Pipe.onread (net.js:517:20)

Commands

     -1:11.5.0 core:paste (atom-text-editor.editor.is-focused)
  5x -1:11.1.0 editor:move-to-beginning-of-word (atom-text-editor.editor.is-focused)
  2x -1:10 editor:select-to-beginning-of-word (atom-text-editor.editor.is-focused)
  2x -1:07.7.0 editor:move-to-beginning-of-word (atom-text-editor.editor.is-focused.autocomplete-active)
     -1:07.2.0 editor:select-to-beginning-of-word (atom-text-editor.editor.is-focused)
     -1:05.5.0 core:save (atom-text-editor.editor.is-focused)
     -0:46.1.0 core:copy (atom-text-editor.editor.is-focused)
  2x -0:41.1.0 editor:newline (atom-text-editor.editor.is-focused)
     -0:40.3.0 core:paste (atom-text-editor.editor.is-focused)
  2x -0:39.9.0 editor:newline (atom-text-editor.editor.is-focused)
  3x -0:39.3.0 core:save (atom-text-editor.editor.is-focused)
     -0:22.2.0 git-plus:menu (atom-text-editor.editor.is-focused)
  3x -0:20.6.0 core:move-down (atom-text-editor.editor.mini.is-focused)
     -0:20 core:confirm (atom-text-editor.editor.mini.is-focused)
     -0:08.0 core:backspace (atom-text-editor.editor.is-focused)
     -0:02.0 core:save (atom-text-editor.editor.is-focused)

Config

{
  "core": {},
  "git-plus": {}
}

Installed Packages

# User
color-picker, v2.0.11
git-plus, v5.4.1
go-plus, v3.4.5
minimap, v4.12.3

# Dev
No dev packages