[gnome-builder] file-settings: check current layer before children

[Christian Hergert <chergert src gnome org>]

commit 384097e54b1c823d7e9d021b9b32bcdd9d3b14d9
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jul 7 19:21:27 2017 -0700

    file-settings: check current layer before children
    
    Settings set in our layer take precedence over children.

 libide/files/ide-file-settings.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/libide/files/ide-file-settings.c b/libide/files/ide-file-settings.c
index e65b409..2dd8329 100644
--- a/libide/files/ide-file-settings.c
+++ b/libide/files/ide-file-settings.c
@@ -77,11 +77,10 @@ static GParamSpec *properties [LAST_PROP];
 ret_type ide_file_settings_get_##name (IdeFileSettings *self) \
 { \
   IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self); \
-  gsize i; \
   g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), (ret_type)0); \
-  if (priv->children != NULL) \
+  if (!ide_file_settings_get_##name##_set (self) && priv->children != NULL) \
     { \
-      for (i = 0; i < priv->children->len; i++) \
+      for (guint i = 0; i < priv->children->len; i++) \
         { \
           IdeFileSettings *child = g_ptr_array_index (priv->children, i); \
           if (ide_file_settings_get_##name##_set (child)) \