[gnome-packagekit] Fix gcc uninitialized variable warning.

[Frédéric Crozat <fcrozat src gnome org>]

commit 9106acf2a822c5bfbf12d6157a96bfa80cccd663
Author: Frederic Crozat <fcrozat novell com>
Date:   Mon Jan 10 16:54:03 2011 +0100

    Fix gcc uninitialized variable warning.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=639151

 src/gpk-distro-upgrade.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gpk-distro-upgrade.c b/src/gpk-distro-upgrade.c
index c79ff4b..ed0e163 100644
--- a/src/gpk-distro-upgrade.c
+++ b/src/gpk-distro-upgrade.c
@@ -529,7 +529,7 @@ gpk_distro_upgrade_create_page_kind (GpkDistroUpgradePrivate *priv)
 	GtkWidget *vbox, *box, *label, *content_area, *message_label;
 	GdkPixbuf *pixbuf;
 	gchar *text;
-	GSList *group;
+	GSList *group = NULL;
 
 	vbox = gtk_vbox_new (FALSE, 12);
 	gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);