Object.basename is deprecated.

[mickaelsamak]

Arguments to path.basename must be strings

Object.basename (/Applications/Atom.app/Contents/Resources/app.asar/src/electron-shims.js:31:10)
Object.getHeaderText (/Users/msamak/.atom/packages/header-42/lib/header-42.coffee:74:23)
Object.getHeader (/Users/msamak/.atom/packages/header-42/lib/header-42.coffee:88:27)
Object.insert (/Users/msamak/.atom/packages/header-42/lib/header-42.coffee:129:21)
HTMLElement.subscriptions.add.atom.commands.add.header-42:insert (/Users/msamak/.atom/packages/header-42/lib/header-42.coffee:52:26)
CommandRegistry.handleCommandEvent (<embedded>:23518:36)