Fixes #68. Fix error when beautifying file that is "untitled".

lib/beautify.coffee

@@ -229,34 +229,38 @@ beautify = ->
   # and how path.dirname(DIRECTORY) returns the parent directory of DIRECTORY
   homeOptions = getConfig(path.join(userHome,"FAKEFILENAME"), false)
 
-  # Handle EditorConfig options
-  # http://editorconfig.org/
-  editorconfig ?= require('editorconfig');
-  editorConfigOptions = editorconfig.parse(editedFilePath);
-  # Transform EditorConfig to Atom Beautify's config structure and naming
-  if editorConfigOptions.indent_style is 'space'
-    editorConfigOptions.indent_char = " "
-    # if (editorConfigOptions.indent_size)
-    #   editorConfigOptions.indent_size = config.indent_size
-  else if editorConfigOptions.indent_style is 'tab'
-    editorConfigOptions.indent_char = "\t"
-    editorConfigOptions.indent_with_tabs = true
-    if (editorConfigOptions.tab_width)
-        editorConfigOptions.indent_size = config.tab_width
+  if editedFilePath?
+    # Handle EditorConfig options
+    # http://editorconfig.org/
+    editorconfig ?= require('editorconfig');
+    editorConfigOptions = editorconfig.parse(editedFilePath);
+    # Transform EditorConfig to Atom Beautify's config structure and naming
+    if editorConfigOptions.indent_style is 'space'
+      editorConfigOptions.indent_char = " "
+      # if (editorConfigOptions.indent_size)
+      #   editorConfigOptions.indent_size = config.indent_size
+    else if editorConfigOptions.indent_style is 'tab'
+      editorConfigOptions.indent_char = "\t"
+      editorConfigOptions.indent_with_tabs = true
+      if (editorConfigOptions.tab_width)
+          editorConfigOptions.indent_size = config.tab_width
 
-  # Get all options in configuration files from this directory upwards to root
-  projectOptions = []
-  p = path.dirname(editedFilePath)
-  # Check if p is root (top directory)
-  while p isnt "/"
-    # Get config for p
-    pf = path.join(p, "FAKEFILENAME")
-    pc = getConfig(pf, false)
-    # Add config for p to project's config options
-    projectOptions.push(pc)
-    # console.log p, pc
-    # Move upwards
-    p = path.resolve(p,"../")
+    # Get all options in configuration files from this directory upwards to root
+    projectOptions = []
+    p = path.dirname(editedFilePath)
+    # Check if p is root (top directory)
+    while p isnt "/"
+      # Get config for p
+      pf = path.join(p, "FAKEFILENAME")
+      pc = getConfig(pf, false)
+      # Add config for p to project's config options
+      projectOptions.push(pc)
+      # console.log p, pc
+      # Move upwards
+      p = path.resolve(p,"../")
+  else
+    editorConfigOptions = {}
+    projectOptions = []
 
   # Combine all options together
   allOptions = [