Fix compiler warning

diff --git a/src/ui/gui/psppire-syntax-window.c b/src/ui/gui/psppire-syntax-window.c
index fddc005e5fdcd25d5c73cef231d40264dc1d224d..b8aa16872d6c3e83eb26ea2bb06883eb8d46c48a 100644 (file)
--- a/src/ui/gui/psppire-syntax-window.c
+++ b/src/ui/gui/psppire-syntax-window.c
@@ -798,7 +798,7 @@ psppire_syntax_window_init (PsppireSyntaxWindow *window)
 
   gtk_widget_show_all (box);
 
-  GApplication *app = g_application_get_default ();
+  GtkApplication *app = GTK_APPLICATION (g_application_get_default ());
 
   {
     GSimpleAction *open = g_simple_action_new ("open", NULL);