[hamster-applet] don't go anywhere without an activity name

[Toms Baugis <tbaugis src gnome org>]

commit f1818329dd6c3f29999fc6fa3b0935ddd665200e
Author: Toms Bauģis <toms baugis gmail com>
Date:   Wed Feb 10 09:00:56 2010 +0000

    don't go anywhere without an activity name

 src/hamster/db.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/hamster/db.py b/src/hamster/db.py
index 50eabbd..7701a86 100644
--- a/src/hamster/db.py
+++ b/src/hamster/db.py
@@ -460,6 +460,10 @@ class Storage(storage.Storage):
 
         activity = stuff.parse_activity_input(activity_name)
 
+        # make sure that we do have an activity name after parsing
+        if not activity.activity_name:
+            return
+
         # explicitly stated takes precedence
         activity.description = description or activity.description