[gedit] Updated to g_typelib_new_from_mapped_file API change

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 72cd9216e764a9cf7f98925414ce64f258360963
Author: Jesse van den Kieboom <jesse icecrew nl>
Date:   Sat Jul 17 19:09:57 2010 +0200

    Updated to g_typelib_new_from_mapped_file API change
    
    It now requires a GError. The code also nicely fails with a warning
    if any problems occur while loading the typelib

 gedit/gedit-plugins-engine.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/gedit/gedit-plugins-engine.c b/gedit/gedit-plugins-engine.c
index 2db87fc..8024849 100644
--- a/gedit/gedit-plugins-engine.c
+++ b/gedit/gedit-plugins-engine.c
@@ -137,6 +137,7 @@ require_private_typelib (void)
 	GMappedFile *mfile;
 	GTypelib *typelib;
 	const gchar *ns;
+	GError *error = NULL;
 
 	lib_dir = gedit_dirs_get_gedit_lib_dir ();
 	filename = g_build_filename (lib_dir,
@@ -154,7 +155,17 @@ require_private_typelib (void)
 		return;
 	}
 
-	typelib = g_typelib_new_from_mapped_file (mfile);
+	typelib = g_typelib_new_from_mapped_file (mfile, &error);
+
+	if (typelib == NULL)
+	{
+		g_warning ("Private typelib 'Gedit-3.0' could not be loaded: %s",
+		           error->message);
+
+		g_error_free (error);
+		return;
+	}
+
 	ns = g_irepository_load_typelib (g_irepository_get_default (),
 					 typelib,
 					 0,