[pygobject] pygi-info: initialize GIArgument before passing it to g_constant_info_get_value

[Christoph Reiter <creiter src gnome org>]

commit 399939b55860211e0ab64bdfbfada2c86be8bf64
Author: Christoph Reiter <creiter src gnome org>
Date:   Mon Mar 20 18:11:21 2017 +0100

    pygi-info: initialize GIArgument before passing it to g_constant_info_get_value
    
    Co-Authored-By: Mikhail Fludkov <misha pexip com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=772949

 gi/pygi-info.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gi/pygi-info.c b/gi/pygi-info.c
index f2f7dce..1b33e9a 100644
--- a/gi/pygi-info.c
+++ b/gi/pygi-info.c
@@ -1716,7 +1716,7 @@ static PyObject *
 _wrap_g_constant_info_get_value (PyGIBaseInfo *self)
 {
     GITypeInfo *type_info;
-    GIArgument value;
+    GIArgument value = {0};
     PyObject *py_value;
     gboolean free_array = FALSE;