[meld] newdifftab: Enable new-blank-comparison for folder comparisons

[Kai Willadsen <kaiw src gnome org>]

commit f9dbc55224e0b7ffe76c88b9ff5dcb19d8ceaeed
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Fri Feb 6 07:03:39 2015 +1000

    newdifftab: Enable new-blank-comparison for folder comparisons

 meld/newdifftab.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/meld/newdifftab.py b/meld/newdifftab.py
index 5d9e114..d16d205 100644
--- a/meld/newdifftab.py
+++ b/meld/newdifftab.py
@@ -63,8 +63,8 @@ class NewDiffTab(GObject.GObject, gnomeglade.Component):
 
         self.diff_type = self.button_types.index(button)
         self.choosers_notebook.set_current_page(self.diff_type + 1)
-        # FIXME: Add support for new blank for DirDiff and VcView
-        self.button_new_blank.set_sensitive(self.diff_type == 0)
+        # FIXME: Add support for new blank for VcView
+        self.button_new_blank.set_sensitive(self.diff_type in (0, 1))
         self.button_compare.set_sensitive(True)
 
     def on_three_way_checkbutton_toggled(self, button, *args):