[hamster-applet/gnome-2-32] all XML values should be strings. fixes bug 632125

[Toms Baugis <tbaugis src gnome org>]

commit add600d798864ad7a4d72c3f294f6e225a92bb62
Author: Toms Bauģis <toms baugis gmail com>
Date:   Wed Oct 27 12:43:20 2010 +0100

    all XML values should be strings. fixes bug 632125

 src/hamster/reports.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/hamster/reports.py b/src/hamster/reports.py
index 5ae8709..9994319 100644
--- a/src/hamster/reports.py
+++ b/src/hamster/reports.py
@@ -150,7 +150,7 @@ class XMLWriter(ReportWriter):
         activity.setAttribute("name", fact["name"])
         activity.setAttribute("start_time", fact["start_time"])
         activity.setAttribute("end_time", fact["end_time"])
-        activity.setAttribute("duration_minutes", stuff.duration_minutes(fact["delta"]))
+        activity.setAttribute("duration_minutes", str(stuff.duration_minutes(fact["delta"])))
         activity.setAttribute("category", fact["category"])
         activity.setAttribute("description", fact["description"])
         activity.setAttribute("tags", fact["tags"])