[gnome-builder] file-settings: set explicit notify

[Christian Hergert <chergert src gnome org>]

commit f07498434d13aed09123f8d49fd8410e3cda6689
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 11 19:30:51 2016 +0300

    file-settings: set explicit notify

 libide/ide-file-settings.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libide/ide-file-settings.c b/libide/ide-file-settings.c
index 738a428..4da0b4f 100644
--- a/libide/ide-file-settings.c
+++ b/libide/ide-file-settings.c
@@ -303,7 +303,7 @@ ide_file_settings_class_init (IdeFileSettingsClass *klass)
                           "Settled",
                           "If the file settings implementations have settled.",
                           FALSE,
-                         (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+                          (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
 
 #define IDE_FILE_SETTINGS_PROPERTY(NAME, name, _1, _2, _pname, pspec, _4, _5) \
   properties [PROP_##NAME] = pspec;