[gnome-calendar] source-dialog: connect the signal

[Erick Pérez Castellanos <erickpc src gnome org>]

commit 134d8678fe962e28bce3f96fe44869f59861d8b6
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri May 1 13:01:25 2015 -0300

    source-dialog: connect the signal

 data/ui/source-dialog.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/source-dialog.ui b/data/ui/source-dialog.ui
index 80ecb46..639ed2b 100644
--- a/data/ui/source-dialog.ui
+++ b/data/ui/source-dialog.ui
@@ -669,6 +669,7 @@
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">True</property>
+                            <signal name="clicked" handler="settings_button_clicked" 
object="GcalSourceDialog" swapped="no" />
                           </object>
                           <packing>
                             <property name="expand">False</property>