avoid open empty buffer - Fixes #4

avoid open empty buffer when not clicking on a link in the test log

Author: jerp

lib/elixir-cmd-view.coffee

@@ -57,7 +57,8 @@ class ElixirCmdView extends View
  atom.workspaceView.command 'elixir-cmd:kill-process', => @stop()
 
  gotoFile: ({target: target}) ->
- atom.workspace.openSync target.getAttribute("file")
+ return unless file=target.getAttribute("file")
+ atom.workspace.openSync file
  return unless (lineno = target.getAttribute("lineno"))
  editor = atom.workspace.getActiveEditor()
  editor.moveToTop()