[gnome-screensaver] Fix parenthesis typo which was causing memory corruption

[Yanko Kaneti <yaneti src gnome org>]

commit 336d7f97223278a5f33aa668cb4b8bbaa3fead7b
Author: Yanko Kaneti <yaneti declera com>
Date:   Thu Dec 9 13:22:18 2010 +0200

    Fix parenthesis typo which was causing memory corruption

 src/gnome-screensaver-preferences.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-screensaver-preferences.c b/src/gnome-screensaver-preferences.c
index 5eaa7b8..89faf5f 100644
--- a/src/gnome-screensaver-preferences.c
+++ b/src/gnome-screensaver-preferences.c
@@ -204,7 +204,7 @@ get_all_theme_ids (GSThemeManager *theme_manager)
         guint idx = 0;
 
         entries = gs_theme_manager_get_info_list (theme_manager);
-        ids = g_new0 (gchar *, g_slist_length (entries + 1));
+        ids = g_new0 (gchar *, g_slist_length (entries) + 1);
         for (l = entries; l; l = l->next) {
                 GSThemeInfo *info = l->data;
                 ids[idx++] = g_strdup (gs_theme_info_get_id (info));