[hamster-applet] allow adding fact when no row is selected

[Toms Baugis <tbaugis src gnome org>]

commit b2f43f68014adc428027764bc66e5a6b922df3ab
Author: Toms Bauģis <toms baugis gmail com>
Date:   Sat Jan 16 05:13:00 2010 +0000

    allow adding fact when no row is selected

 hamster/overview.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/hamster/overview.py b/hamster/overview.py
index 4091d88..0ec569b 100644
--- a/hamster/overview.py
+++ b/hamster/overview.py
@@ -323,9 +323,8 @@ class Overview(object):
     def on_add_clicked(self, button):
         fact = self.fact_tree.get_selected_fact()
         if not fact:
-            return
-        
-        if isinstance(fact, dt.date):
+            selected_date = self.start_date
+        elif isinstance(fact, dt.date):
             selected_date = fact
         else:
             selected_date = fact["date"]