[glib] KeyfileSettingsBackend: fix symbol visibility leak

[Ryan Lortie <ryanl src gnome org>]

commit 726e4dd6e7e12800db90a5159f5cb6fc3509e9e7
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Jun 24 01:49:00 2010 -0400

    KeyfileSettingsBackend: fix symbol visibility leak

 gio/gkeyfilesettingsbackend.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gio/gkeyfilesettingsbackend.c b/gio/gkeyfilesettingsbackend.c
index 6c11329..a53777f 100644
--- a/gio/gkeyfilesettingsbackend.c
+++ b/gio/gkeyfilesettingsbackend.c
@@ -64,6 +64,7 @@ typedef struct
   GFileMonitor      *dir_monitor;
 } GKeyfileSettingsBackend;
 
+static GType g_keyfile_settings_backend_get_type (void);
 G_DEFINE_TYPE (GKeyfileSettingsBackend,
                g_keyfile_settings_backend,
                G_TYPE_SETTINGS_BACKEND)