[perl-Glib] Add support for G_SPAWN_DEFAULT, if available

[Torsten Schönfeld <tsch src gnome org>]

commit a1afe8300da8cfea93aa3d10a43a039fb167a06f
Author: Torsten Schönfeld <kaffeetisch gmx de>
Date:   Thu Dec 5 20:16:07 2013 +0100

    Add support for G_SPAWN_DEFAULT, if available

 gperl-gtypes.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gperl-gtypes.c b/gperl-gtypes.c
index 2cdd89c..7b73682 100644
--- a/gperl-gtypes.c
+++ b/gperl-gtypes.c
@@ -177,6 +177,9 @@ gperl_spawn_flags_get_type (void)
   static GType etype = 0;
   if (G_UNLIKELY(etype == 0)) {
     static const GFlagsValue values[] = {
+#if GLIB_CHECK_VERSION (2, 38, 0)
+      { G_SPAWN_DEFAULT, "G_SPAWN_DEFAULT", "default" },
+#endif
       { G_SPAWN_LEAVE_DESCRIPTORS_OPEN, "G_SPAWN_LEAVE_DESCRIPTORS_OPEN", "leave-descriptors-open" },
       { G_SPAWN_DO_NOT_REAP_CHILD, "G_SPAWN_DO_NOT_REAP_CHILD", "do-not-reap-child" },
       { G_SPAWN_SEARCH_PATH, "G_SPAWN_SEARCH_PATH", "search-path" },