[gnome-builder] modeline: fix initial setting of language

[Christian Hergert <chergert src gnome org>]

commit 87d19723f68298464f8031ae166885f3a219780c
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 9 18:44:20 2018 +0200

    modeline: fix initial setting of language
    
    This fixes an issue where the buffer overrides the language after the
    modeline sets the initial language setting.
    
    Fixes #559

 src/libide/modelines/ide-modelines-file-settings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libide/modelines/ide-modelines-file-settings.c 
b/src/libide/modelines/ide-modelines-file-settings.c
index dde3104f2..33970160d 100644
--- a/src/libide/modelines/ide-modelines-file-settings.c
+++ b/src/libide/modelines/ide-modelines-file-settings.c
@@ -92,7 +92,7 @@ ide_modelines_file_settings_constructed (GObject *object)
                            "buffer-loaded",
                            G_CALLBACK (buffer_loaded_cb),
                            self,
-                           G_CONNECT_SWAPPED);
+                           G_CONNECT_SWAPPED | G_CONNECT_AFTER);
 
   g_signal_connect_object (buffer_manager,
                            "buffer-saved",