Fix small memory leak

svn path=/trunk/; revision=499

gtypelib.c

@@ -1965,6 +1965,7 @@ _g_typelib_init (GTypelib *typelib)
 	  if (typelib->module == NULL)
             g_warning ("Failed to load shared library '%s' referenced by the typelib: %s",
                        shlib, g_module_error ());
+	  g_string_free (shlib_full, TRUE);
         }
     }
 }