[evolution] Memory leaks of GSettings objects

[Milan Crha <mcrha src gnome org>]

commit 7ab8b4d248a398bce2cec081274cfba0dd8849b2
Author: Milan Crha <mcrha redhat com>
Date:   Thu Jan 30 19:47:25 2014 +0100

    Memory leaks of GSettings objects

 mail/e-mail-reader-utils.c              |    1 +
 modules/calendar/e-memo-shell-content.c |    2 ++
 plugins/save-calendar/rdf-format.c      |    1 +
 3 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/mail/e-mail-reader-utils.c b/mail/e-mail-reader-utils.c
index b91b91d..c6bdebb 100644
--- a/mail/e-mail-reader-utils.c
+++ b/mail/e-mail-reader-utils.c
@@ -162,6 +162,7 @@ e_mail_reader_confirm_delete (EMailReader *reader)
 
 exit:
        g_clear_object (&folder);
+       g_clear_object (&settings);
 
        return (response == GTK_RESPONSE_OK);
 }
diff --git a/modules/calendar/e-memo-shell-content.c b/modules/calendar/e-memo-shell-content.c
index 621567c..dca724d 100644
--- a/modules/calendar/e-memo-shell-content.c
+++ b/modules/calendar/e-memo-shell-content.c
@@ -287,6 +287,8 @@ memo_shell_content_restore_state_cb (EShellWindow *shell_window,
                settings, "memo-vpane-position",
                priv->paned, "vposition",
                G_SETTINGS_BIND_DEFAULT);
+
+       g_object_unref (settings);
 }
 
 static void
diff --git a/plugins/save-calendar/rdf-format.c b/plugins/save-calendar/rdf-format.c
index 3ca37b1..49eb365 100644
--- a/plugins/save-calendar/rdf-format.c
+++ b/plugins/save-calendar/rdf-format.c
@@ -55,6 +55,7 @@ calendar_config_get_timezone (void)
 
        settings = g_settings_new ("org.gnome.evolution.calendar");
        retval = g_settings_get_string (settings, "timezone");
+       g_object_unref (settings);
        if (!retval)
                retval = g_strdup ("UTC");