[hamster-applet] fixed plot errors on no data

[Toms Baugis <tbaugis src gnome org>]

commit 69ba62597fe1002182826b7a39dd22fa30217d12
Author: Toms Bauģis <toms baugis gmail com>
Date:   Thu Dec 31 19:11:49 2009 +0000

    fixed plot errors on no data

 hamster/stats_reports.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/hamster/stats_reports.py b/hamster/stats_reports.py
index e255e59..644a479 100644
--- a/hamster/stats_reports.py
+++ b/hamster/stats_reports.py
@@ -211,7 +211,7 @@ class ReportsBox(gtk.VBox):
             self.category_chart.plot(*self.category_sums)
         else:
             self.get_widget("totals_by_category").set_size_request(280, 10)
-            self.category_chart.plot(([],[]))
+            self.category_chart.plot([],[])
 
         self.get_widget("totals_by_activity").set_size_request(10,10)
         self.get_widget("totals_by_activity").set_size_request(280, len(self.activity_sums[0]) * 20)
@@ -223,7 +223,7 @@ class ReportsBox(gtk.VBox):
             self.tag_chart.plot(*self.tag_sums)
         else:
             self.get_widget("totals_by_tag").set_size_request(280, 10)
-            self.tag_chart.plot(([],[]))
+            self.tag_chart.plot([],[])
 
 
     def get_widget(self, name):